Document Type and Number:
Japanese Patent JPH0523853
Kind Code:
B2
Inventors:
URUSHIBARA TOMIO
Application Number:
JP10665088A
Publication Date:
April 06, 1993
Filing Date:
April 28, 1988
Export Citation:
Assignee:
SONY TEKTRONIX CORP
International Classes:
B23D35/00; B21F11/00; H01G13/00; H05K13/04
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