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发明名称
FILM RESISTOR WITH SECURELY SOLDERED LEADS
摘要
申请公布号
US3496513(A)
申请公布日期
1970.02.17
申请号
USD3496513
申请日期
1967.11.17
申请人
SPRAGUE ELECTRIC CO.
发明人
WALTER HELGELAND
分类号
H01C1/144;H01C1/148;(IPC1-7):H01C7/00;H01C1/14
主分类号
H01C1/144
代理机构
代理人
主权项
地址
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