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发明名称
ELECTRICAL RESISTOR MATERIAL
摘要
申请公布号
GB1282023(A)
申请公布日期
1972.07.19
申请号
GB19690053808
申请日期
1969.11.03
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
WILLIAM ALDEN CROSSLAND;COLIN ANDREW MARR
分类号
C03C3/072;C03C4/14;C03C8/14;H01B1/14;H01C17/065
主分类号
C03C3/072
代理机构
代理人
主权项
地址
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