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经营范围
发明名称
Four à coke
摘要
申请公布号
FR713776(A)
申请公布日期
1931.11.02
申请号
FRD713776
申请日期
1931.03.24
申请人
发明人
TOTZEK FRIEDRICH
分类号
C10B5/02
主分类号
C10B5/02
代理机构
代理人
主权项
地址
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