Welding and brazing,申请号US19380184087-传众专利搜索

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发明名称	Welding and brazing
摘要
申请公布号	US2235965(A)	申请公布日期	1941.03.25
申请号	US19380184087	申请日期	1938.01.08
申请人	NESS HAROLD J	发明人	NESS HAROLD J.
分类号	B23K1/008;B23K1/015;B23K35/38	主分类号	B23K1/008
代理机构		代理人
主权项
地址

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