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发明名称
Perfectionnements aux pompes moléculaires rotatives
摘要
申请公布号
FR1293546(A)
申请公布日期
1962.05.18
申请号
FR19610852234
申请日期
1961.02.09
申请人
SOCIETE ALSACIENNE DE CONSTRUCTIONS MECANIQUES
发明人
JULIA ROGER;ERTAUD ANDRE;FRIBERG JEAN;PANOSSIAN JACQUES;DREYFUS GASPARD PAUL;GALLEY ROBERT
分类号
F04D19/04
主分类号
F04D19/04
代理机构
代理人
主权项
地址
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