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经营范围
发明名称
Perfectionnements aux pompes à engrenages
摘要
申请公布号
FR1163213(A)
申请公布日期
1958.09.23
申请号
FRD1163213
申请日期
1956.12.06
申请人
发明人
PATISSIER ALBERT
分类号
F04C2/12
主分类号
F04C2/12
代理机构
代理人
主权项
地址
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