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
POWER SOURCE FOR ARC WELDING
摘要
申请公布号
JPH1119772(A)
申请公布日期
1999.01.26
申请号
JP19970209582
申请日期
1997.06.30
申请人
HITACHI SEIKO LTD;YASKAWA ELECTRIC CORP
发明人
NAGAMORI KAZUHARU;SHINADA TSUNEO;MITA TSUNEO;NISHIKAWA SEIGO
分类号
B23K9/073;B23K9/127;H02M9/00;(IPC1-7):B23K9/127
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
Method of and apparatus for arc welding
Apparatus for a key telephone system for enabling intercom substations to access trunk lines
Color television picture tubes with improved implosion protection system
Melamine resin films prepared by impregnating of paper, cellulose, fleece or fabric
Production of carboxylic acids from paraffins and carbon dioxide
Process and composition for breaking emulsions
Transfer system
TANKS FOR FISH FARMING
METHOD OF BUOY LINE FISHING AND REELS TO BE USED THEREFOR
SMASH ROLL FOR LONG STRAW OR THE LIKE
DISCHARGING DEVICE OF CHAFF OF THRESHER
FULLLAUTOMATIC OPENING AND CLOSING METHOD OF VINYL FILM IN RIDGED AND FURROW VINYL HOUSE
PLANT GROWING METHOD ON SLUDGE
AUTOMATIC SEEDLING FEEDE FOR RICE TRANSPLANTING MACHINE
COVER DEVICE FOR AGRICULTURAL MACHINERY
SOIL TILLING IMPLEMENT
DEVICE FOR DETECTING SHORTAGE OF COINS OF A COINNPACKING MACHINE
HAIR DRYER
Insoles effective for curing and preventing athlete{3 s foot
Method of forming encapsulated toner particles