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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54170600
Kind Code:
U
More Like This:
JP3332632INDUSTRIAL APPLICABILITY: Stern bearing lubrication control device
Application Number:
JP6857778U
Publication Date:
December 01, 1979
Filing Date:
May 23, 1978
Export Citation:
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International Classes:
B63H23/36; B63H23/34; (IPC1-7): B63H23/36; B63H23/34
Domestic Patent References:
JPS5090088A1975-07-18
JPS3319423Y1



 
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