| Patents for B41L 31 - Devices for removing flexible printing formes from forme cylinders (80) |
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| 07/05/2011 | US7971528 Used-master security system for a printing apparatus |
| 01/06/2010 | CN100577433C Printing block discharge device of stencil printing device and stencil printing device |
| 06/10/2009 | CN100496991C Used original edition protection system and method, and printing device |
| 05/20/2009 | EP2060394A1 Printing press cylinder |
| 07/18/2007 | CN100999164A Printing block discharge device of stencil printing device and stencil printing device |
| 02/02/2007 | CA2554945A1 Method for operating a printing press |
| 09/19/2006 | US7107906 Device for feeding or removing a printing plate including a pivotal plate storage device having a linearly movable plate support |
| 07/04/2006 | US7069855 Printing press having plate discharge device |
| 03/28/2006 | US7017491 Printing apparatus having plate discharge mechanism with air blowing unit |
| 02/14/2006 | US6997109 Plate removing apparatus having two cover members |
| 10/27/2005 | US20050235855 Printing apparatus |
| 07/21/2005 | US20050156750 Used-master security system for a printing apparatus |
| 06/08/2005 | CN1623797A Used original edition protection system, method of printing device and printing device |
| 04/27/2004 | US6728007 Method of and apparatus for compressing discharged stencil in stencil printer |
| 12/10/2003 | EP1369253A2 Stencil Printing Machine, Stencil Discharge Apparatus and Stencil Printing System. |
| 06/26/2003 | US20030117634 Method of and apparatus for compressing discharged stencil in stencil printer |
| 05/20/2003 | US6564706 Stencil printing machine, stencil discharge apparatus and stencil printing system |
| 04/16/2003 | CN2544946Y Plate attaching and detaching mechanism for quick printer |
| 06/04/2002 | US6397750 Stencil disposal unit and stencil disposal method |
| 05/07/2002 | US6382093 Stencil printing machine having controlled transport of stencil to container |
| 04/03/2002 | CN1081993C Orifice plate paper setting mechanism for wheeled orifice plate printing press |
| 02/12/2002 | US6345576 Stencil sheet discharging device of stencil printing machine |
| 10/10/2001 | EP1142725A1 Stencil sheet discharging device of stencil printing machine |
| 10/04/2001 | US20010025582 Stencil sheet discharging device of stencil printing machine |
| 07/18/2001 | CN2439372Y Device for automatically removing printing formes from double cylinder mimeograph |
| 01/31/2001 | EP1072426A1 Stencil disposal unit and stencil disposal method |
| 12/12/2000 | US6158337 Stencil-making type printing machine |
| 11/22/2000 | CN1058664C Stencil discharging appts. |
| 07/05/2000 | EP1016536A1 Stencil printing machine |
| 05/30/2000 | US6067901 Waste master collecting device for a stencil printer |
| 04/12/2000 | EP0992358A2 Stencil printing machine, stencil discharge apparatus and stencil printing system |
| 10/12/1999 | US5964148 Stencil sheet discharge device of rotary printer having ink contamination protector |
| 06/15/1999 | US5913182 Take-up device |
| 05/11/1999 | US5901645 Used stencil receptacle |
| 01/26/1999 | US5862752 Used stencil receptacle |
| 01/07/1999 | EP0888899A1 Stencil-making type printing machine |
| 08/26/1998 | EP0860293A1 Stencil sheet discharge device of rotary printer having ink contamination protector |
| 04/22/1998 | EP0836950A2 Stencil discharging apparatus |
| 02/03/1998 | US5713274 Stencil discharging apparatus |
| 04/29/1997 | US5623871 Stencil discharging apparatus in a stencil printing machine |
| 04/15/1997 | US5619917 Stencil discharge apparatus |
| 11/19/1996 | US5575204 Device for mounting leading end of stencil in rotary stencil printer |
| 10/15/1996 | US5564335 Stencil discharger and stencil discharge box |
| 10/02/1996 | CN1132146A Stencil discharging apparatus |
| 10/02/1996 | CN1132144A Orifice plate paper setting mechanism for wheeled orifice plate printing press |
| 10/01/1996 | US5560299 Apparatus for a rotary stencil printing machine |
| 06/05/1996 | EP0714783A2 Stencil discharging apparatus |
| 05/29/1996 | EP0713768A2 Device for mounting the leading end of a stencil in rotary stencil printer |
| 05/28/1996 | US5520108 Ejected master plate processing device for a stencil printing device |
| 05/22/1996 | EP0712734A1 Stencil discharging apparatus |
| 02/14/1996 | EP0696514A1 Stencil discharging apparatus in a stencil printing machine |
| 01/30/1996 | US5487333 Stencil printing device equipped with a stencil master plate ejecting device |
| 01/03/1996 | EP0689938A2 Processing device for ejected master plates in a rotary stencil printer |
| 06/14/1995 | EP0657295A1 Paper handling apparatus |
| 04/18/1995 | US5406888 Automatic plate replacing apparatus for printing press |
| 02/01/1995 | EP0636488A1 Stencil discharger and stencil discharge box |
| 09/14/1994 | EP0614764A1 Stencil printing device equipped with a stencil master plate ejecting device |
| 06/28/1994 | US5323706 Printing press discharge apparatus for mimeograph printing machine |
| 06/28/1994 | US5323699 Used stencil sheet disposal device |
| 07/28/1992 | US5133919 Apparatus for disposing of a used thermal stencil master sheet and a process for disposing of the same |
| 12/31/1991 | US5076161 Stencil carrier apparatus |
| 12/24/1991 | US5074204 Used master disposing apparatus |
| 06/12/1991 | EP0431715A2 Plate replacing apparatus for printing press |
| 01/30/1991 | EP0410741A2 Stencil carrier apparatus |
| 10/04/1990 | DE4009811A1 Used stencil compaction press for mimeographic printing machine - compresses material under jointed plate driven into fully horizontal position for downstroke into waste material container |
| 03/06/1990 | US4905595 Process and printing press to produce multicolor impressions |
| 07/11/1989 | US4846057 Screen printing machine with waste printing plate discharge means |
| 05/05/1989 | WO1989003771A1 Small rotary offset press |
| 01/28/1986 | US4566383 Winding apparatus for removing used stencil |
| 07/16/1985 | US4528906 System for retaining stencil printing master on printing drum |
| 03/19/1985 | US4505199 System for retaining stencil printing master on printing drum by clamp strip hinged along drum generator |
| 06/20/1984 | EP0111050A1 System for retaining stencil printing master on printing drum by clamp strip hinged along drum generator |
| 09/20/1983 | US4404902 Rotary duplicating machine with automatic stencil paper discharge |
| 07/13/1982 | US4339293 Process and machine for disposing of sticky sheet |
| 01/29/1980 | CA1070558A1 Stencil duplicators |
| 08/21/1979 | CA1060704A1 Stencil ejector |
| 01/16/1979 | US4134338 Stencil ejector |
| 04/25/1978 | US4085671 Torque limiting used screen take-up assembly and drive |
| 08/30/1977 | US4044670 Stencil duplicator |
| 03/16/1976 | US3943850 Core holder for stencil or ink screen |