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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5247302
Kind Code:
U
Application Number:
JP13437675U
Publication Date:
April 04, 1977
Filing Date:
September 30, 1975
Export Citation:
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International Classes:
F04D7/02; F02M37/08; (IPC1-7): F02M37/08; F04D7/02