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发明名称
Dispositif de transformation de mouvement circulaire alternatif en mouvement rectiligne alternatif dans les pompes à piston
摘要
申请公布号
FR749331(A)
申请公布日期
1933.07.22
申请号
FRD749331
申请日期
1933.01.17
申请人
发明人
DENOUS PAUL-FRANCOIS
分类号
F04B9/02
主分类号
F04B9/02
代理机构
代理人
主权项
地址
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