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Patent Searching and Data


Title:
【発明の名称】スクリュポンプ
Document Type and Number:
Japanese Patent JPH0733835
Kind Code:
B2
Inventors:
杭岡 潔
星野 豊馬
山本 良一
Application Number:
JP8102088A
Publication Date:
April 12, 1995
Filing Date:
April 01, 1988
Export Citation:
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Assignee:
宇部興産株式会社
International Classes:
E02F3/90; F04B19/12; F04D3/02; F04D7/00; (IPC1-7): F04D3/02; F04B19/12; F04D7/00
Domestic Patent References:
JP4735435U
Attorney, Agent or Firm:
重野 剛