-
Web slitter and groover system
-
Patent number 4,951,891
-
Issue date Aug 28, 1990
-
James River Corporation
-
Nestor Kozbur
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Apparatus for forming a bulk package
-
Patent number 4,897,980
-
Issue date Feb 6, 1990
-
James River Corporation
-
Joseph E. Geyser
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Web slitting and grooving method
-
Patent number 4,499,801
-
Issue date Feb 19, 1985
-
Crown Zellerbach Corporation
-
Imants Reba
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Web slitting and grooving system
-
Patent number 4,484,500
-
Issue date Nov 27, 1984
-
Crown Zellerbach Corporation
-
Imants Reba
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL