Welding electrode assembly for welding machines,申请号US19380204725-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Welding electrode assembly for welding machines
摘要
申请公布号	US2233897(A)	申请公布日期	1941.03.04
申请号	US19380204725	申请日期	1938.04.28
申请人	NATIONAL ELECTRIC WELDING MACHINES CO.	发明人	NICHOLS LEONARD E.
分类号	B23K11/31	主分类号	B23K11/31
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD FOR TREATING SEED OF GRASS

THERMALLY INSERTED RICE COOKER

RECLINING DEVICE TO BE USED FOR ARM REST

EXTERMINATION OF NEMATODE IN SOIL

CONNECTOR STRUCTURE

MULTI-DIMENSIONAL CONNECTION SYSTEM

DETECTION METHOD, MEMBRANE THICKNESS MEASURING METHOD, DETECTING DEVICE, MEMBRANE THICKNESS MEASURING DEVICE AND POLISHING DEVICE

APPARATUS AND METHOD FOR COOLING ROTARY MOLDING MACHINE

CONSTITUTING METHOD OF MEMORY SYSTEM

PRESSURIZED OIL SUPPLY CIRCUIT

FRAME JOINT STRUCTURE FOR MOTOR CYCLE

ROBOT, ROBOT CONTROLLER, CONTROL METHOD AND COMPUTER READABLE RECORDING MEDIUM

FILE SYSTEM MANAGING DEVICE

SUBSTRATE HEAT TREATMENT APPARATUS

APPARATUS FOR WINDING SHEET AROUND RODLIKE OBJECT

CACHE MEMORY MANAGING METHOD FOR DISK ARRAY SYSTEM