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Document Type and Number:
Japanese Patent JPS4933304
Kind Code:
Y1
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Application Number:
JP11362769U
Publication Date:
September 09, 1974
Filing Date:
November 29, 1969
Export Citation:
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International Classes:
H02H3/05; G01R31/02; H01H47/18; H02H3/02; (IPC1-7): H02H3/02; G01R31/02; H01H47/18



 
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