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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5316719
Kind Code:
U
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Application Number:
JP9875376U
Publication Date:
February 13, 1978
Filing Date:
July 23, 1976
Export Citation:
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International Classes:
B63H21/22; B63H23/30; F02D9/02; F02D11/04; F02D29/00; F02D29/02; F02D31/00; G05G13/00; (IPC1-7): F02D31/00; B63H21/24; B63H23/30; F02D9/02; F02D29/00
Domestic Patent References:
JPS5116123U1976-02-05
JPS5020495A1975-03-04



 
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