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发明名称
Pompe à pied
摘要
申请公布号
FR988785(A)
申请公布日期
1951.08.31
申请号
FRD988785
申请日期
1949.06.18
申请人
发明人
BJURSTROM THURE HJALMAR
分类号
F04B33/00
主分类号
F04B33/00
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代理人
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