Kisaku Chigusa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Outlet stopper for pouch-type fluid containers
- Patent number 5,549,389
- Issue date Aug 27, 1996
- Sumitomo Bakelite Company, Limited
- Tadao Takagaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL