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经营范围
发明名称
Process for conditioning collagen-containing raw materials used for the production of gelatine or glue
摘要
申请公布号
GB682829(A)
申请公布日期
1952.11.19
申请号
GB19500029562
申请日期
1950.12.04
申请人
DEUTSCHE GELATINE-FABRIKEN
发明人
分类号
C09H3/00
主分类号
C09H3/00
代理机构
代理人
主权项
地址
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