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Patent Searching and Data


Title:
【考案の名称】足ぶみ式吸引真空ポンプ
Document Type and Number:
Japanese Patent JPS6133987
Kind Code:
U
Inventors:
Shiroji Ozawa
Application Number:
JP11993184U
Publication Date:
March 01, 1986
Filing Date:
August 01, 1984
Export Citation:
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International Classes:
F04B53/16; F04B9/14; F04B33/00; (IPC1-7): F04B33/00; F04B9/14; F04B21/08
Domestic Patent References:
JP10009096U