| Patents for B44D 7 - Preserving paintings, e.g. by varnishing (268) |
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| 11/04/2014 | US8875431 Artwork preservation system |
| 08/06/2014 | CN103963549A 字画复新机 Crafts complex new machine |
| 07/23/2014 | CN103935183A 古旧字画折条病的治理修复方法 Strip off the old paintings fix Disease Control |
| 06/25/2014 | CN103879225A 一种宣纸的处理方法 Processing method rice paper |
| 05/28/2014 | CN203609023U 一种新型书画桌 A new painting table |
| 04/24/2014 | WO2014031747A3 Artwork preservation system |
| 03/27/2014 | US20140083580 Protective covering for artwork |
| 02/27/2014 | WO2014031747A2 Artwork preservation system |
| 01/22/2014 | CN103519564A Novel calligraphy and painting table |
| 01/15/2014 | EP2683491A1 Coating applicator and method of using the same |
| 01/08/2014 | CN203381420U Painting scroll clamp property-insurance card |
| 12/25/2013 | CN103465724A Novel technical scheme for rescuing and maintaining protection layers of murals in yongle temple, national treasures and cultural relics |
| 12/04/2013 | CN203318017U Anticorrosive wheat straw painting craft |
| 10/30/2013 | CN103373169A Method for preserving photo for long time |
| 09/04/2013 | CN103273796A Application of volatile matter as tomb mural removing material and removing and restoration processes |
| 07/30/2013 | CA2500686C Sealing of an artistic painting under glass |
| 06/27/2013 | WO2013095181A1 Method for producing a printed product, device for implementing same and product |
| 06/18/2013 | CA2721505C Preventive conservation for painting under glass by a coating and sealing compound deposited thereon |
| 11/29/2012 | WO2012160525A1 Nanoparticle dispersions in polymer matrices |
| 11/22/2012 | WO2012155271A1 Protective covering for artwork |
| 09/13/2012 | WO2012121793A1 Coating applicator and method of using the same |
| 07/04/2012 | CN101941352B Method for preparing paint with curious and magic patterns |
| 12/07/2011 | CN102267326A 手工转移图文防水方法 Graphic waterproof manual transfer method |
| 07/20/2011 | EP2344347A1 A method for preserving objects containing pigment |
| 02/01/2011 | CA2721505A1 Enhancement of painting under glass |
| 01/26/2011 | CN1911687B Manufacturing method of colour flashing paster picture |
| 01/12/2011 | CN101941352A Method for preparing paint with curious and magic patterns |
| 12/29/2010 | CN101927657A Wire inlay Thangka and manufacturing method thereof |
| 08/18/2010 | CN201552956U Picture glass plate |
| 08/04/2010 | CN201538187U Wood-grain color coating aluminium plate |
| 07/15/2010 | DE19960170B4 Verfahren zur Erzeugung einer Dekorlackierung auf einem Bauteil A process for producing a decorative coating on a component |
| 06/02/2010 | CN101242718B Home appliance surface part with decoration pattern and method for forming pattern on board body of this part |
| 05/19/2010 | CN101200158B Method for making pseudo-classic blister picture |
| 05/19/2010 | CN101200149B Method for forming embossed hologram |
| 05/19/2010 | CN101100547B Construction method for repairing damp ancientry tomb chamber fresco empty drum |
| 03/18/2010 | WO2010029314A1 A method for preserving objects containing pigment |
| 01/20/2010 | CN100581842C Method for making surface pattern by employing water transfer printing |
| 01/13/2010 | CN201380713Y Embossed drawing made of mixed materials |
| 01/13/2010 | CN100579799C Method of making pattern in middle of surface lacquer on metal plastic product |
| 12/23/2009 | CN100572094C Method for transferring the PVC plastic absorbing film to plate surface |
| 12/16/2009 | CN100569542C Method for processing paint picture capable of rolling |
| 08/19/2009 | CN101508223A Film covering type couplet and new year picture |
| 08/05/2009 | CN100522659C Production technique of cloth watercolor |
| 06/03/2009 | CN100493930C Biological cleaning and repairing method for paper cultural relics |
| 05/06/2009 | CN101423004A Famous-paint protection frame |
| 04/29/2009 | CN101417582A Method for manufacturing liquid artistic wallpaper |
| 03/25/2009 | CN101391556A Production method of steel mesh picture |
| 03/11/2009 | EP1309411B1 Coating composition for artistic reproductions |
| 02/04/2009 | CN201191948Y Household electrical appliance surface member disposed with decorative pattern |
| 01/21/2009 | CN201183428Y Glass plate with decorative pattern |
| 01/21/2009 | CN201183426Y Novel marble carving |
| 11/19/2008 | CN101307120A Water absorption material and use |
| 11/05/2008 | CN201144428Y Color composite manhole cover |
| 10/29/2008 | CN201140643Y Plant fiber picture artistic bottle |
| 10/22/2008 | CN201137255Y Liquid artistic wallpaper |
| 10/15/2008 | CN201132465Y Painting and calligraphy moisture proof and mould proof structure |
| 09/10/2008 | CN101259813A PVC plastic absorbing film and method for transferring the same to plate surface |
| 09/03/2008 | CN201109331Y Bulrush picture art bottle |
| 08/20/2008 | CN201102439Y Metal sheet with Color |
| 08/13/2008 | CN101242718A Home appliance surface part with decoration pattern and method for forming pattern on board body of this part |
| 08/13/2008 | CN101239558A Glass plate member equipped with decorative pattern and method for forming pattern on the glass plate member body |
| 08/13/2008 | CN100410086C Making process of colored drawing on glass |
| 08/06/2008 | CN101234579A Method for batch manufacturing lacquer picture |
| 06/18/2008 | CN101200158A Method for making pseudo-classic plastic-uptake picture |
| 06/18/2008 | CN101200149A Method for forming embossed hologram |
| 05/21/2008 | CN101181853A Method for making surface pattern by employing water transfer printing |
| 05/07/2008 | CN101172446A Preparation method of herb pottery artwork |
| 04/30/2008 | CN201052729Y Glass picture body |
| 04/16/2008 | CN201046646Y Jade picture art ware |
| 03/19/2008 | CN101143541A Cereal handiwork and making method thereof |
| 03/05/2008 | CN100372898C Colorful protecting agent for efflorescent and faded colored drawing cultural relic |
| 02/20/2008 | CN101125518A A external exposure picture discoloration prevention device and method |
| 02/13/2008 | CN201021183Y Mobile vehicle for cultural relic protection |
| 02/13/2008 | CN201021053Y Gold inlaid artistic calligraphy and painting |
| 01/09/2008 | CN101100547A Application of polyurethane foam slit filling agent in repairing damp ancientry tomb chamber fresco empty drum |
| 01/02/2008 | CN200998978Y Bamboo art ware |
| 12/26/2007 | CN200995578Y Golden picture with long-distance preservation |
| 12/19/2007 | CN200992103Y Novel moulded art wall-picture |
| 12/05/2007 | CN101081586A Method for making gold photo |
| 10/24/2007 | CN200964020Y Wide breadth liquid film coating machine |
| 10/10/2007 | CN101049791A Method for fabricating wheat stalk picture |
| 08/29/2007 | CN101024363A Method for processing paint picture capable of rolling |
| 08/08/2007 | CN2931105Y Plastic-aluminum composite film and composite board manufactured by composite film |
| 08/01/2007 | CN2928800Y Collector for calligraphy and painting |
| 07/11/2007 | CN1995161A Colorful protecting agent for efflorescent and faded colored drawing cultural relic |
| 05/22/2007 | US7219795 Device for protecting a painter's canvas in particular during its transport |
| 05/16/2007 | CN2900205Y Composite layer structure for metal handicraft |
| 05/08/2007 | CA2559686A1 Method of applying a graphic design to a guitar |
| 04/04/2007 | CN2885620Y Musical stone image carving drawing disc box |
| 03/28/2007 | CN2883036Y Novel frame-less wheat/straw pictures |
| 03/27/2007 | CA2521269C Composite print and method of manufacturing on a plaque |
| 03/21/2007 | CN1931607A Making process of colored drawing on glass |
| 03/07/2007 | CN1923546A Shell composite plate and processing method thereof |
| 02/14/2007 | CN1911687A Manufacturing method of colour flashing paster picture |
| 02/07/2007 | CN1907735A Production technique of cloth watercolor |
| 12/13/2006 | EP1144123B1 Method for treating surfaces and device for carrying out said method |
| 12/13/2006 | CN1876400A Production method of super thin cladded material with solid grain |
| 11/15/2006 | CN1861417A Simple high-efficiency method for making ceramic statue |
| 10/25/2006 | CN1850520A Container of composite material with pattern sandwich and its technical method |
| 10/04/2006 | CN1840364A Wood art painting by sticking technology |