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Document Type and Number:
Japanese Patent JPS53153479
Kind Code:
U
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Application Number:
JP5873777U
Publication Date:
December 02, 1978
Filing Date:
May 11, 1977
Export Citation:
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International Classes:
G01L21/00; H01H33/66; (IPC1-7): H01H33/66; G01L21/00



 
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