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发明名称
Antiseptic dispensing attachment for telephones
摘要
申请公布号
US2840649(A)
申请公布日期
1958.06.24
申请号
US19550505640
申请日期
1955.05.03
申请人
HODGES ROBERT T
发明人
HODGES ROBERT T.
分类号
H04M1/17
主分类号
H04M1/17
代理机构
代理人
主权项
地址
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