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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6154999
Kind Code:
U
Application Number:
JP14045884U
Publication Date:
April 12, 1986
Filing Date:
September 18, 1984
Export Citation:
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International Classes:
B63H20/28; F04C5/00; F04C13/00; (IPC1-7): B63H21/26; F04C5/00; F04C13/00
Domestic Patent References:
JPS4517965Y11970-07-22