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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Easy-opening container packaging
Patent number
5,118,002
Issue date
Jun 2, 1992
Sun A. Chemical Industries Co., Ltd.
Takuji Sugiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cooling roller
Patent number
4,805,690
Issue date
Feb 21, 1989
Sun A. Chemical Industries Co., Ltd.
Kunihiko Minami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
76271293 - RANGE DO
Serial number
76271293
Filing date
Jun 14, 2001
SUN A. CHEMICAL INDUSTRIES CO, LTD.
16 - Paper, cardboard and goods made from these materials, not included in other classes