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
Device for electric welding
摘要
申请公布号
US2325743(A)
申请公布日期
1943.08.03
申请号
US19410389831
申请日期
1941.04.23
申请人
COLLINS GILBERT L
发明人
COLLINS GILBERT L.
分类号
B23K9/32
主分类号
B23K9/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Light-alloy wheel
Device for treating a heterogeneous mixture, in particular a mixture of honey and beewax
Video communication for interconnecting appliances that communicate using a control signal
Semiconductor device
Disk storage system, thin film magnetic head therefor and fabricating method thereof
Starter for engine having a ring gear
Warp supplying apparatus
Noble metal raney catalysts and preparation of hydrogenated compounds using such catalysts
Electronic parts with metal wiring and manufacturing method thereof
Planetary gear transmission
Control apparatus for hydraulically operated vehicular transmission
沙棘原汁粉的制备方法
System for displacing a television signal scrambler
灌注桩扩孔压头及扩孔方法
IMPROVED CLEARING DEVICE FOR DRAINS
Photographic elements containing matte particles of bimodal size distribution
Transaction message routing in digital communications networks
Control system for automatic transmission for vehicle
Speaker system for television set
Arginine derivatives, process for their preparation, their use and compositions containing them
