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发明名称
Hot bar cutting machine
摘要
申请公布号
US2685443(A)
申请公布日期
1954.08.03
申请号
US19520275132
申请日期
1952.03.06
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
RATH HOWARD G.
分类号
B23K7/00
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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