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发明名称
Perfectionnements aux compresseurs
摘要
申请公布号
FR1495796(A)
申请公布日期
1967.09.22
申请号
FR19666947747
申请日期
1966.09.26
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
分类号
F04B45/053
主分类号
F04B45/053
代理机构
代理人
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