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
Improvements in or relating to electric arc welding
摘要
申请公布号
GB833985(A)
申请公布日期
1960.05.04
申请号
GB19550015584
申请日期
1956.05.07
申请人
THE BRITISH OXYGEN COMPANY LIMITED
发明人
CRESSWELL ROBERT ARTHUR
分类号
B23K9/073
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
BOILER SOOTBLOWING OPTIMIZATION
PROCESS FOR FORMING BURIED OXIDE REGIONS IN PROCESSING OF MOS TRANSISTORS
METHOD AND APPARATUS FOR REDUCING VIBRATION OF A HELICOPTER FUSELAGE
EMULSIONI DI AMIDASI DEL TIPO ACQUA IN-OLIO
CURABLE COMPOSITIONS AND THEIR USE
PRINT-OUT INSPECTING DEVICE FOR PRINTED MATTER
ARTIFICIAL TOOTH AND PREPARATION THEREOF
PREPARATION OF ETHYLENE OXIDE
ONDOKENSHUTSUHOHO
REITOKINOSEIGYOSOCHI
KASAIKEIHOSHISUTEMU
ONE MAN ELEVATOR CORRESPONDING TO TWO STORY WOODEN HOUSE
PAPER SHEET DELIVERY DEVICE
PAPER SHEETS FEEDING DEVICE
METALLIC GLOSSY PATTERN TRANSFER MATERIAL AND MANUFACTURE THEREOF
AUTOMATIC CASTING APPARATUS IN CONTINUOUS CASTING
FORMATION OF COATING FILM ON COATED METALLIC SHEET
PRODUCTION OF DL-SERINE
INSECT CAPTURING DEVICE
OUTFLOW PREVENTING DEVICE FOR FUEL IN FUEL TANK
