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经营范围
发明名称
Indication system and storage apparatus
摘要
申请公布号
US3128455(A)
申请公布日期
1964.04.07
申请号
US19610154447
申请日期
1961.11.24
申请人
GENERAL SIGNAL CORPORATION
发明人
SNELL JOHN A.
分类号
B61L25/06
主分类号
B61L25/06
代理机构
代理人
主权项
地址
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