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发明名称
Pompe à diffusion
摘要
申请公布号
FR1471414(A)
申请公布日期
1967.03.03
申请号
FR19660052960
申请日期
1966.03.10
申请人
NATIONAL RESEARCH CORPORATION
发明人
分类号
F04F9/00
主分类号
F04F9/00
代理机构
代理人
主权项
地址
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