Document Type and Number:
Japanese Patent JPH025032
Kind Code:
B2
Inventors:
MARUYAMA KAZUYUKI
KONDO KAZUO
KONDO KAZUO
Application Number:
JP1322483A
Publication Date:
January 31, 1990
Filing Date:
January 28, 1983
Export Citation:
Assignee:
NGK SPARK PLUG CO
International Classes:
H05K9/00; H01Q17/00
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