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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0585328
Kind Code:
B2
Inventors:
KOMODA TADANORI
Application Number:
JP6995990A
Publication Date:
December 07, 1993
Filing Date:
March 20, 1990
Export Citation:
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Assignee:
NGK INSULATORS LTD
International Classes:
B28B3/20; B28B13/00; B28B21/52; (IPC1-7): B28B21/52