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发明名称
Glass-lifting device
摘要
申请公布号
US2351666(A)
申请公布日期
1944.06.20
申请号
US19440522055
申请日期
1944.02.12
申请人
COHEN ABRAHAM L
发明人
COHEN ABRAHAM L.
分类号
B65G49/06
主分类号
B65G49/06
代理机构
代理人
主权项
地址
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