Document Type and Number:
Japanese Patent JPS5025459
Kind Code:
Y1
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Application Number:
JP11646570U
Publication Date:
July 31, 1975
Filing Date:
November 24, 1970
Export Citation:
International Classes:
H02B1/20; F16L3/22; F16L3/223; H02B1/00; (IPC1-7): H02B1/00; H02G3/26