Patents
Sitemap › E04 - Building › E04G - Scaffolding; Forms; Shuttering; Building implements or other building aids, or their use; Handling building materials on the site; Repairing, breaking-up or other work on existing buildings › E04G 15 - Forms or shutterings for making openings, cavities, slits, or channels
Patents for E04G 15 - Forms or shutterings for making openings, cavities, slits, or channels (3,453)
08/2008
08/20/2008CN101245650A Cavity formwork member for cast-in-situ concrete hollow slab
08/20/2008CN101245649A Cavity formwork member for cast-in-situ concrete hollow slab
08/20/2008CN101245648A Cavity formwork member for cast-in-situ concrete hollow slab
08/20/2008CN101245622A Composite reinforced concrete hollow floor
08/13/2008CN201099990Y Hole reserving mould for pipeline perforation in architecture
08/13/2008CN101240643A Member for cast-in-situ reinforcing steel bar concrete peforation
08/13/2008CN101240635A Lightweight member for concrete filling
08/13/2008CN101240634A Lightweight member for concrete filling
08/13/2008CN101240633A Lightweight member for concrete filling
08/13/2008CN101240632A Lightweight member for concrete filling
08/13/2008CN101240631A Cast-in-situ concrete hollow slab hollow space formwork element
08/13/2008CN101240630A Cast-in-situ concrete hollow slab hollow space formwork element
08/13/2008CN101240629A Cast-in-situ concrete hollow slab hollow space formwork element
08/13/2008CN101240628A Cast-in-situ concrete hollow slab hollow space formwork element
08/13/2008CN101240627A Cast-in-situ concrete hollow slab hollow space formwork element
08/13/2008CN101240623A Cast-in-situ reinforcing steel bar concrete floor
08/13/2008CN101240622A Cast-in-situ reinforcing steel bar concrete floor
08/13/2008CN101240621A Cast-in-situ reinforcing steel bar concrete floor
08/13/2008CN101240620A Thin wall box filled cast-in-situ reinforcing steel bar concrete hollow floor slab
08/13/2008CN101240619A Thin wall box filled cast-in-situ reinforcing steel bar concrete hollow floor slab
08/13/2008CN101240618A Thin wall box filled cast-in-situ reinforcing steel bar concrete hollow floor slab
08/13/2008CN101240617A Thin wall box filled cast-in-situ reinforcing steel bar concrete hollow floor slab
08/13/2008CN101240573A Assembled reinforcing steel bar concrete hollow floor slab
08/13/2008CN100410477C Forming apparatus and constructing metho (1) for concrete floorslab futuring aperturing
08/06/2008CN201095869Y Pipeline preserved hole sealing pouring formwork
08/06/2008CN201095865Y Drawable hollow fitting
08/06/2008CN201095864Y Drawable square box mandrel
08/06/2008CN100408781C Thin-wall tube for concrete filling
08/05/2008CA2331175C Improvements relating to the lifting of precast bodies such as concrete panels
07/2008
07/30/2008CN201092731Y Door and window opening mold for construction of building structure
07/30/2008CN201092653Y Concrete terrace transmission rod pre-opened hole forming device
07/30/2008CN101230740A Fibre reinforcement type light-wall conduit for reinforcing steel concrete filling
07/30/2008CN101230737A Component for cast-in-situs reinforcing steel concrete pore-creating
07/30/2008CN101230736A Component for cast-in-situs reinforcing steel concrete pore-creating
07/30/2008CN101230735A Component for cast-in-situs reinforcing steel concrete pore-creating
07/30/2008CN101230734A Component for cast-in-situs reinforcing steel concrete pore-creating
07/30/2008CN101230733A Component for cast-in-situs reinforcing steel concrete pore-creating
07/30/2008CN101230731A Bowl-shaped formwork component
07/30/2008CN101230729A Cavity formwork
07/30/2008CN101230727A Bowl-shaped formwork component
07/30/2008CN101230726A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230725A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230723A Forming die shell for box-shaped cast-in-situs reinforcing steel bar
07/30/2008CN101230721A Lightweight component for filling concrete
07/30/2008CN101230719A Lightweight tyre mould component
07/30/2008CN101230716A Lightweight tyre mould component
07/30/2008CN101230714A Lightweight tyre mould component
07/30/2008CN101230713A Cavity formwork
07/30/2008CN101230712A Lightweight tyre mould component
07/30/2008CN101230711A Cavity formwork
07/30/2008CN101230710A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230709A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230708A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230707A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230706A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230705A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230704A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230703A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230702A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230701A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230700A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230699A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230698A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230697A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230696A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230695A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230694A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230693A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230692A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230691A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230690A Cavity formwork component of cast-in-situs concrete hollow slab
07/30/2008CN101230653A Cast-in-situs reinforcing wire concrete floor
07/30/2008CN101230652A Cast-in-situs reinforcing wire concrete floor
07/30/2008CN101230651A Cast-in-situs reinforcing wire concrete floor
07/30/2008CN101230650A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230649A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230648A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230647A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230646A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230645A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230644A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230643A Cast-in-situs reinforcing wire concrete hollow slab filling with thin wall box
07/30/2008CN101230642A Cast-in-situs concrete hollow slab
07/30/2008CN101230641A Cast-in-situs concrete hollow slab
07/30/2008CN101230640A Cast-in-situs concrete hollow slab
07/30/2008CN101230604A Combined reinforced bar concrete hollow core floor slab
07/30/2008CN100406668C Open shutting structural member for concrete filling
07/30/2008CN100406667C Closed hollow tube member
07/30/2008CN100406663C Light mold for in-site casting concrete filling
07/30/2008CN100406662C Hollow mold for in-site casting concrete filling
07/30/2008CN100406661C Hollow casing for in-site casting concrete filling
07/23/2008CN201090029Y Wall mould plate opening lockset
07/17/2008DE102007001513A1 Schalung Formwork
07/16/2008EP1943071A1 Void former
07/16/2008CN201087550Y Drainpipe mold piece for construction
07/16/2008CN201087549Y Obligate bolt hole reinforcing bar cage of apparatus foundation
07/16/2008CN101220695A Light component for concrete filling
07/16/2008CN101220692A Formwork component
07/16/2008CN101220691A Light component for concrete filling
07/16/2008CN101220690A Light component for concrete filling
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