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发明名称
Telephone booth
摘要
申请公布号
US2092509(A)
申请公布日期
1937.09.07
申请号
US19350035410
申请日期
1935.08.09
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
HAMPTON LEON N.;SMITH ALBERT K.
分类号
E04H1/14
主分类号
E04H1/14
代理机构
代理人
主权项
地址
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