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Class Information
Number: 29/DIG.78
Name: Metal working > Air blast and/or vacuum conveyor

Patents under this class:

Patent Number Title Of Patent Date Issued
6915550 Device and method for eliminating front and end trimmings from series of rolls Jul. 12, 2005
5829134 Spool valve loading method and apparatus Nov. 3, 1998
5475917 Trim removing apparatus associated with a cutting-off machine for the formation of small rolls of toilet paper or the like Dec. 19, 1995
5413810 Fabricating electrostatographic imaging members May. 9, 1995
5197812 High accuracy vacuum belt and pinch roller media transport mechanism Mar. 30, 1993
5110393 Method of peeling a bonded film from a circuit board May. 5, 1992
5098635 Process for manufacturing friable rubber bales Mar. 24, 1992
5072638 Apparatus for severing and dedusting webs of paper or the like Dec. 17, 1991
4946322 Method and apparatus for confining and collecting dust and particles produced by machine tools Aug. 7, 1990
4823396 Automated fastener inspection system Apr. 18, 1989
4809602 System and method for removing and disposing of a web of matrix waste Mar. 7, 1989
4778315 Chip removal and tool lubricating device and method Oct. 18, 1988
4614030 Method and apparatus for automatically processing the wire ends of wound toroidal cores Sep. 30, 1986
4602428 Input device on a plant for metering pharmaceutical products into capsules Jul. 29, 1986
4523360 Piece-holder table revolving intermittently in machine tools Jun. 18, 1985

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