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Patent Searching and Data


Title:
真空ポンプにおける油洩れ防止構造
Document Type and Number:
Japanese Patent JP4747437
Kind Code:
B2
Inventors:
山本 真也
川口 真広
藏本 覚
Application Number:
JP2001137409A
Publication Date:
August 17, 2011
Filing Date:
May 08, 2001
Export Citation:
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Assignee:
株式会社豊田自動織機
International Classes:
F04C18/18; F16J15/44; F04C23/00; F04C27/00; F04C29/02; F16J15/40; F04C18/12
Domestic Patent References:
JP62261688A
JP11201264A
JP55064172A
JP61123793A
JP62110081A
Attorney, Agent or Firm:
恩田 博宣
恩田 誠