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发明名称
THE GAS SAVING APPARATUS
摘要
申请公布号
KR830002710(U)
申请公布日期
1983.12.08
申请号
KR19820001105U
申请日期
1982.02.15
申请人
LEE KWANG IL;HAN KWANG HYEON
发明人
LEE KWANG IL;HAN KWANG HYEON
分类号
B23K7/10;(IPC1-7):B23K7/10
主分类号
B23K7/10
代理机构
代理人
主权项
地址
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