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经营范围
发明名称
Procédé pour la production du cuir à semelles
摘要
申请公布号
FR817102(A)
申请公布日期
1937.08.26
申请号
FRD817102
申请日期
1936.06.29
申请人
发明人
ROHM OTTO
分类号
C14C3/28
主分类号
C14C3/28
代理机构
代理人
主权项
地址
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