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经营范围
发明名称
Seal applying machine
摘要
申请公布号
US2349197(A)
申请公布日期
1944.05.16
申请号
US19390282932
申请日期
1939.07.05
申请人
REHFELD EARL R
发明人
REHFELD EARL R.
分类号
B67B5/03
主分类号
B67B5/03
代理机构
代理人
主权项
地址
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