Patent search ap:("YASUSHI OISHI" OR "YOSUKE NAKAJIMA") AND inv:"YOSUKE NAKAJIMA" Page 1

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发明授权
Polymeric hardeners for gelatin compositions 失效
Title translation: 用于明胶组合物的聚合物硬化剂

公开(公告)号：US3362827A

公开(公告)日：1968-01-09

申请号：US45842265

申请日：1965-05-24

Applicant: YASUSHI OISHI , YOSUKE NAKAJIMA

Inventor： YASUSHI OISHI , YOSUKE NAKAJIMA

IPC: G03C1/04 , G03C1/30

CPC classification number: G03C1/04 , G03C1/307

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