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发明名称
Method of forming gelatin sheets
摘要
申请公布号
US2345674(A)
申请公布日期
1944.04.04
申请号
US19420438361
申请日期
1942.04.10
申请人
ARTHUR COLTON COMPANY
发明人
KATH ALFRED W.
分类号
C09H9/02
主分类号
C09H9/02
代理机构
代理人
主权项
地址
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