Document Type and Number:
Japanese Patent JPS4857039
Kind Code:
A
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Application Number:
JP9219571A
Publication Date:
August 10, 1973
Filing Date:
November 16, 1971
Export Citation:
International Classes:
H02P3/00; F16D13/32; H02J13/00; F16D13/06; (IPC1-7): F16D13/06