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经营范围
发明名称
WELDING MACHINE FOR PIN SPOTTING
摘要
申请公布号
US3508025(A)
申请公布日期
1970.04.21
申请号
USD3508025
申请日期
1967.03.22
申请人
LOCKE STEEL CHAIN CO.:THE
发明人
DON M. GLENDENNING
分类号
B21L3/02;B21L9/06;B23K11/00;(IPC1-7):B21L3/02
主分类号
B21L3/02
代理机构
代理人
主权项
地址
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