WELDING BURNER FOR THE MANUAL MACHINE ARC WELDING AND WELDING ON IN PROTECTIVE ATMOSPHERES WITH THE PROTECTION AGAINST PENETRATION OF THE METAL SPRAYING IN THE GAS NOZZLE,申请号CS19770008283-传众专利搜索

发明名称	WELDING BURNER FOR THE MANUAL MACHINE ARC WELDING AND WELDING ON IN PROTECTIVE ATMOSPHERES WITH THE PROTECTION AGAINST PENETRATION OF THE METAL SPRAYING IN THE GAS NOZZLE
摘要
申请公布号	CS195157(B1)	申请公布日期	1980.01.31
申请号	CS19770008283	申请日期	1977.12.12
申请人	SUDIL,JAROSLAV,CS;VAVROVIC,JAN,CS	发明人	SUDIL,JAROSLAV,CS;VAVROVIC,JAN,CS
分类号	B23K9/16;(IPC1-7):B23K9/16	主分类号	B23K9/16
代理机构		代理人
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