首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Improvements in and relating to resistance welding apparatus
摘要
申请公布号
GB643622(A)
申请公布日期
1950.09.20
申请号
GB19480015437
申请日期
1948.06.08
申请人
MALLORY METALLURGICAL PRODUCTS LIMITED
发明人
分类号
B23K11/30;B23K35/40
主分类号
B23K11/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MANUFACTURING CRYSTAL VIBRATION PIECE AND METHOD FOR MANUFACTURING CRYSTAL DEVICE
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND COMPUTER PROGRAM
EQUALIZER
CIRCUIT BOARD AND MANUFACTURING METHOD OF CIRCUIT BOARD
HEAT SINK
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
CHIP EXFOLIATION DEVICE AND CHIP EXFOLIATION METHOD
PRINTED WIRING BOARD, TEMPERATURE CONTROL PROGRAM THEREFOR, TEMPERATURE CONTROL METHOD THEREFOR, MANUFACTURING METHOD THEREFOR, AND ELECTRONIC EQUIPMENT
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
HIGH FREQUENCY CIRCUIT BOARD
SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
CONTACT PIN, CONTACT ASSEMBLY, CAMERA BODY, AND INTERCHANGEABLE LENS
COVER GLASS-INTEGRATED TOUCH PANEL SENSOR SUBSTRATE, AND MANUFACTURING METHOD THEREOF
ELECTRONIC WRITING DEVICE, ELECTRONIC WRITING SYSTEM, AND WRITTEN MEDIUM
TOUCH PANEL
DISPLAY DEVICE, TELEVISION RECEIVER, DISPLAY METHOD, PROGRAM, AND RECORDING MEDIUM
TRAFFIC VOLUME ESTIMATION DEVICE, TRAFFIC VOLUME CORRECTION APPARATUS, AND PROGRAM
MONITORING AND NOTIFICATION SYSTEM
INFORMATION DISPLAY DEVICE
INPUT DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS