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发明名称
Housing latch for telephone sets
摘要
申请公布号
US2495164(A)
申请公布日期
1950.01.17
申请号
US19450594619
申请日期
1945.05.19
申请人
KELLOGG SWITCHBOARD AND SUPPLY COMPANY
发明人
ERICKSON CLIFFORD E.
分类号
H04M1/02
主分类号
H04M1/02
代理机构
代理人
主权项
地址
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