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发明名称
Telephone sterilizer
摘要
申请公布号
GB642976(A)
申请公布日期
1950.09.13
申请号
GB19480002131
申请日期
1948.01.23
申请人
MICHAEL GABRIEL CROSBY;JOHN LOUIS BACKIE
发明人
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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