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
Automatic arc-welding method
摘要
申请公布号
US4816641(A)
申请公布日期
1989.03.28
申请号
US19880219351
申请日期
1988.07.14
申请人
NKK CORPORATION
发明人
SUGITANI, YUJI;NISHI, YASUHIKO
分类号
B23K9/073;B23K9/095;(IPC1-7):B23K9/12
主分类号
B23K9/073
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VERTICAL YOKE PROTECTION CIRCUIT
COMPOSITE FLEXIBLE GOGGLE WITH RIGID LENS SUPPORT
APPARATUS
IMPROVEMENTS TO AUDIO EQUIPMENT
INSULATING GLASS FOR VEHICLES
TAPES
AMINOHETEROCYCLES
MODIFICATION OF PLANT METABOLISM
ADHESIVE DRESSING ASSEMBLIES AND METHODS OF DRESSING
CULTURE MEANS
IMPROVED GRINDING PROCESS
CARBONATED BEVERAGE CONTAINER
CONNECTOR KEYING SYSTEM
NOVEL COMPOUNDS
ADAPTIVE SHOCK ABSORBERS AND DAMPING VALVES THEREFOR
COATING POWDERS
MIXING DEVICE FOR VIDEO SIGNALS
SHOULDER STRAP RETAINER
RIBBON SPRING
CONVEYOR BELT CLEANING APPARATUS
