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发明名称
Method of welding pressure vessels
摘要
申请公布号
US2511553(A)
申请公布日期
1950.06.13
申请号
US19470730032
申请日期
1947.02.21
申请人
GENERAL AMERICAN TRANSPORTATION CORPORATION
发明人
TOOPS GLYNN H.
分类号
B23K5/00
主分类号
B23K5/00
代理机构
代理人
主权项
地址
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