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
SHIELDING GAS
摘要
申请公布号
EP0207019(A3)
申请公布日期
1988.08.10
申请号
EP19860850064
申请日期
1986.02.24
申请人
AGA AKTIEBOLAG
发明人
PERSSON, KJELL-ARNE;WATTMAN, OVE;SIPEK, LADISLAV
分类号
B23K35/38;(IPC1-7):B23K35/38
主分类号
B23K35/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OSCILLOSCOPIC AMPLIFIER-SWITCHING DEVICE
DEVICE FOR SELECTING SINGLE PULSE
A.C.ELECTRIC DRIVE
DEVICE FOR STARTING SYNCHRONOUS MACHINE
METHOD OF TROUBLE-FREE SUPPLY OF ELECTRIC POWER
EARTHING CONDUSTOR FOR MACHINE CASE
TUNEABLE CAVITY RESONATOR WITH H SUB 011-TYPE VIBRATIONS
ELECTRICAL INSULATION COMPOSITION AND METHOD OF PRODUCING IT
STORAGE WITH SELF-CHECK
INFORMATION INPUT-OUTPUT DEVICE
DEVICE FOR CONTROLLING TEMPERATURE
ALL-MODE HYDRAULIC REGULATOR OF ROTATIONAL SPEED
PROGRAMMED CONTROL DEVICE
METHOD OF PULSED MICROPHOTOGRAPHING AND DEVICE FOR EFFECTING SAME
METHOD AND APPARATUS FOR PRODUCING COLOUR SEPARATED PICTURES
AUTOMATIC FRAME PROJECTOR WITH AUDIO SLIDES
DEVICE FOR TOLERANCE CHECK OF FREQUENCY
FREQUENCY COMPARING DEVICE
METHOD FOR MEASURING INFRA-LOW FREQUENCY OF SINUSOIDAL SIGNAL WITH CONSTANT COMPONENT
PIEZOELECTRIC ACCELEROMETER
