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经营范围
发明名称
WELDING METHOD
摘要
申请公布号
US3519789(A)
申请公布日期
1970.07.07
申请号
USD3519789
申请日期
1966.08.08
申请人
BATTELLE DEV. CORP.:THE
发明人
JEROME W. NELSON;ROBERT E. POLLOCK;ROBERT P. MEISTER
分类号
B23K9/133;(IPC1-7):B23K9/12
主分类号
B23K9/133
代理机构
代理人
主权项
地址
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