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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5295902
Kind Code:
U
Application Number:
JP245376U
Publication Date:
July 18, 1977
Filing Date:
January 16, 1976
Export Citation:
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International Classes:
F04B3/00; F04B9/02; F04B9/04; F04B13/00; (IPC1-7): F04B9/04; F04B3/00; F04B13/00
Domestic Patent References:
JPS503005A1975-01-13