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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5131140
Kind Code:
B2
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Application Number:
JP8228671A
Publication Date:
September 04, 1976
Filing Date:
October 18, 1971
Export Citation:
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International Classes:
H02M1/08; G05F1/455; (IPC1-7): H02M1/08



 
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