Hiroshi Samukuaa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photocurable self-retainable gel, shaped article prepared therefrom...
- Patent number 5,292,618
- Issue date Mar 8, 1994
- W. R. Grace & Co.-Conn.
- Yoshichi Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY