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发明名称
AUTOMATIC SUPPLY OF SEALING FLUID FOR ROTARY FLUID MACHINES
摘要
申请公布号
CA825456(A)
申请公布日期
1969.10.21
申请号
CAD825456
申请日期
申请人
DOMINION ENGINEERING WORKS
发明人
PAUL KOELLER;JOHANN H. LANG;JACQUES DESBAILLETS
分类号
主分类号
代理机构
代理人
主权项
地址
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