Takeshi nagaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispenser for discharging material and having relatively rotatable...
- Patent number 5,085,352
- Issue date Feb 4, 1992
- Pentel Kabushiki Kaisha
- Toshiyuki Sasaki
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Liquid dispenser with valve mechanism and flexible container
- Patent number 4,867,593
- Issue date Sep 19, 1989
- Pentel Kabushiki Kaisha
- Takumi Kurokawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL