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发明名称
Vault protection
摘要
申请公布号
US3009137(A)
申请公布日期
1961.11.14
申请号
US19580727708
申请日期
1958.04.10
申请人
THE REEVE ELECTRICAL CO. INC.
发明人
CASSELL JOSEPH L.
分类号
G08B13/16;G08B29/02;G08B29/14
主分类号
G08B13/16
代理机构
代理人
主权项
地址
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