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经营范围
发明名称
POMPE A SOUFFLET FONCTIONNANT EN COMPRESSEUR OU EN POMPE A VIDE.
摘要
申请公布号
BE767307(A1)
申请公布日期
1971.10.18
申请号
BE19710767307
申请日期
1971.05.18
申请人
METAL BELLOWS CORP., 1075 PROVIDENCE HIGHWAY, SHARON, ETAT DE MASSACHUSETTS, (E.U.A.),
发明人
分类号
F04B45/02;(IPC1-7):F04B/
主分类号
F04B45/02
代理机构
代理人
主权项
地址
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