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发明名称
Flaring tool
摘要
申请公布号
US3027931(A)
申请公布日期
1962.04.03
申请号
US19590824320
申请日期
1959.07.01
申请人
IMPERIAL-EASTMAN CORPORATION
发明人
FRANCK GEORGE E.
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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