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
Tube butt welding machine
摘要
申请公布号
IT1146851(B)
申请公布日期
1986.11.19
申请号
IT19810041544
申请日期
1981.03.20
申请人
INSTITUT ELEKTROSVARKI IMENI E.O.PATONA AKADEMII NAUK U
发明人
YATSENKO SERGEI IVANOVICH KUCHUK;BOGORSKY MIKHAIL VLADIMIROVICH;SAMOTRYASOV SERGEI MIKHAILOVICH
分类号
B23K;(IPC1-7):B23K/
主分类号
B23K
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CEREAL GRAIN SELECTOR
ELECTROSTATIC AIR PURIFIER
SEWAGE TREATMENT APPARATUS
COLOR MARK INSERTION CIRCUIT OF VIDEO SIGNAL REPRODUCING DEVICE
DUTY CYCLE DISCRIMINATION CIRCUIT
CURRENT LIMITER FOR POWER AMPLIFIER USED FOR POWER LINE COMMUNICATION SYSTEM
ELECTROLUMINESCENT ELEMENT
MAGNETIC DISK DEVICE
ELECTROLUMINESCENT ELEMENT
PHASE CONTROL CIRCUIT OF DOUBLE CASSETTE TYPE VTR
EMERGENCY GAS TREATER
INERTIAL-DYNAMIC-TORQUE MEASURING APPARATUS OF ROTARY MOVING BODY
ANTI-SKID CONTROL
CLAMPING DEVICE FOR CRAWLER-BELT FOR CAR
VARIABLE SPEED GEARING FOR BICYCLE
CAR DRIVE METHOD
APPARATUS FOR AUTOMATICALLY CHANGING OVER A SHEETING MACHINE PARTICULARLY FOR PAPER BETWEEN SKID LOADING AND REAM COLLECTING OPERATION
FUEL AGGREGATE
MULTI-REVERSE COMMUNICATION SYSTEM
METHOD OF MOUNTING CHIP PART
