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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0272638
Kind Code:
U
Application Number:
JP15197488U
Publication Date:
June 04, 1990
Filing Date:
November 22, 1988
Export Citation:
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International Classes:
H02J1/10; H02J9/06; H02M3/00; (IPC1-7): H02J1/10; H02J9/06; H02M3/00