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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51146409
Kind Code:
U
Application Number:
JP6732175U
Publication Date:
November 25, 1976
Filing Date:
May 19, 1975
Export Citation:
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International Classes:
F04B53/12; F04B33/00; F04B49/00; F04B49/10; (IPC1-7): F04B49/10; F04B33/00