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发明名称
METHOD OF PRODUCING ELECTRODE MATERIAL FOR SEMI-CONDUCTING DEVICES
摘要
申请公布号
CA641643(A)
申请公布日期
1962.05.22
申请号
CAD641643
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
JAN GOORISSEN;JAN A. MANINTVELD
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