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发明名称
FEEDBACK CIRCUIT FOR ANODIZING THIN-FILM RESISTORS
摘要
申请公布号
US3577335(A)
申请公布日期
1971.05.04
申请号
USD3577335
申请日期
1968.05.09
申请人
WESTERN ELECTRIC CO. INC.
发明人
FRANK H. BLITCHINGTON JR.
分类号
C25D21/12;(IPC1-7):B01K3/00
主分类号
C25D21/12
代理机构
代理人
主权项
地址
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