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发明名称
Blow torches
摘要
申请公布号
US2870825(A)
申请公布日期
1959.01.27
申请号
US19560598415
申请日期
1956.07.17
申请人
P. WALL MFG. COMPANY
发明人
SCHOENWALD ALEXANDER
分类号
F23D14/34
主分类号
F23D14/34
代理机构
代理人
主权项
地址
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