-
-
-
Pouring spout
-
Patent number 5,769,273
-
Issue date Jun 23, 1998
-
Dai Nippon Printing Co., Ltd.
-
Yasuyuki Sasaki
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Bag-in-carton and pouring spout thereof
-
Patent number 5,551,600
-
Issue date Sep 3, 1996
-
Dai Nippon Printing Co., Ltd.
-
Yasuyuki Sasaki
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Bag-in-carton and pouring spout thereof
-
Patent number 5,433,345
-
Issue date Jul 18, 1995
-
Dai Nippon Printing Co., Ltd.
-
Yasuyuki Sasaki
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL