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Title:
真空ポンプにおける油洩れ防止構造
Document Type and Number:
Japanese Patent JP4617615
Kind Code:
B2
Inventors:
山本 真也
川口 真広
内山 理
Application Number:
JP2001204582A
Publication Date:
January 26, 2011
Filing Date:
July 05, 2001
Export Citation:
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Assignee:
株式会社豊田自動織機
International Classes:
F04C18/18; F04C27/00; F04C18/12; F04C23/00; F04C25/02; F04C27/02; F04C29/02; F04B37/16
Domestic Patent References:
JP62186073A
JP56044253U
JP2002500731A
JP47020529B1
Attorney, Agent or Firm:
恩田 博宣
恩田 誠



 
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