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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5272029
Kind Code:
U
Application Number:
JP15944375U
Publication Date:
May 30, 1977
Filing Date:
November 25, 1975
Export Citation:
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International Classes:
H01M2/34; H01M2/30; H01M6/06; (IPC1-7): H01M2/30; H01M6/06
Domestic Patent References:
JPS4726170U1972-11-24
JPS5018928B11975-07-03