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发明名称
Perfectionnements aux batteries de vérins hydrauliques
摘要
申请公布号
FR830019(A)
申请公布日期
1938.07.19
申请号
FRD830019
申请日期
1937.03.17
申请人
ETABLISSEMENTS VERBOOM & DUROUCHARD
发明人
分类号
B66F7/20
主分类号
B66F7/20
代理机构
代理人
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地址
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