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经营范围
发明名称
Imprvoements in and relating to processes for the protection of electrical contacts
摘要
申请公布号
GB1055396(A)
申请公布日期
1967.01.18
申请号
GB19640022039
申请日期
1964.05.28
申请人
GESELLSCHAFT ZUR FORDERUNG DER FORSCHUNG AN DER EIDGENOSSISCHEN TECHNISCHEN HOCHSCHULE
发明人
分类号
H01B3/46;H01H1/60
主分类号
H01B3/46
代理机构
代理人
主权项
地址
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