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发明名称
Schweissbrenner
摘要
申请公布号
DE801087(C)
申请公布日期
1950.12.21
申请号
DE1949P049805
申请日期
1949.07.24
申请人
BEFA BERATUNGSSTELLE FUER AUTOGEN-TECHNIK E. V.
发明人
MEYER JOSEF
分类号
F23D14/54;F23D14/78
主分类号
F23D14/54
代理机构
代理人
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地址
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