Patent search ap:("GEN ELECTRIC") AND inv:"SONNENBERG JOSEPH" Page 1

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发明授权
Polyamide acid solution containing a silicone and surface coated with said solution 失效
Title translation: 包含硅胶和表面涂层的聚酰胺酸溶液

公开(公告)号：US3440203A

公开(公告)日：1969-04-22

申请号：US3440203D

申请日：1966-05-05

Applicant: GEN ELECTRIC

Inventor： BOLDEBUCK EDITH M , SONNENBERG JOSEPH

IPC: C08G73/10 , C09D5/25 , C08G51/34 , C08G20/32

CPC classification number: C08G73/1028 , Y10T428/2947

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