Shigeo Iseya

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Tsurugashima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Head supporting device for universal parallel ruler
- Patent number 4,333,245
- Issue date Jun 8, 1982
- Asahi Seimitsu Kabushiki Kaisha
- Shigeo Iseya
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES