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发明名称
Tube flaring apparatus
摘要
申请公布号
US1914235(A)
申请公布日期
1933.06.13
申请号
US19320608051
申请日期
1932.04.28
申请人
FRIGIDAIRE CORPORATION
发明人
BENBOW DAVID A.;KUNZ GEORGE
分类号
B21D41/02
主分类号
B21D41/02
代理机构
代理人
主权项
地址
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