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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0222969
Kind Code:
B2
Inventors:
MATOBA KYOSHI
Application Number:
JP2455482A
Publication Date:
May 22, 1990
Filing Date:
February 19, 1982
Export Citation:
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Assignee:
NOHMI BOSAI KOGYO CO LTD
International Classes:
H01H5/00; H01H37/32



 
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