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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0148603
Kind Code:
B2
Application Number:
JP11082784A
Publication Date:
October 19, 1989
Filing Date:
June 01, 1984
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H01H5/06; H01H3/30; H01H33/40; H01H33/42



 
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