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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS643301
Kind Code:
B2
Application Number:
JP8749183A
Publication Date:
January 20, 1989
Filing Date:
May 20, 1983
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H01H5/06; H01H33/40; H01H33/42



 
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