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
Method of electric arc welding
摘要
申请公布号
US2490179(A)
申请公布日期
1949.12.06
申请号
US19470744784
申请日期
1947.04.29
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
WILLIGEN PAUL CHRISTIAAN VAN DER;BOON SIMON DIRK;HOLIERHOCK JOHANNES
分类号
B23K35/04;B23K35/36
主分类号
B23K35/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RECORDER FOR UNIT USING DATA
CONFIRMING UNIT FOR WRITING OF CHANNEL SELECTION IN MEMORY OF CHANNEL SELECTOR OF RECEIVER
SOLIDDSTATE PICKUP UNIT
MANUFACTURE OF EDGE FOR SPEAKER DIAPHRAGM
MODULATION AND DEMODULATION SYSTEM FOR DIGITAL FREQUENCYYMODULATED SIGNAL
DATA TRANSMITTER
MAGNETIC RECORDING AND REPRODUCING SYSTEM
FORMING OF FLUFFY FEELING TO SILK FABRIC
SOLID THERMOPLASTIC MATERIAL CONTAINING BLOCKING PREVENTING AGENT AND LUBRICATING OIL COMPOSITION CONTAINING IT
PHOSPHORUS CONTAINING COMPOSITION * LUBRICATING COMPOSITION AND METHOD
PROGRAMMABLE CONTROLLER
COMPOSITION A BASE D'ACIDES ARYLOXYALKYLAMINOBENZOIQUES, LEURS SELS ET LEURS ESTERS
VANDIG BELEGGMATERIALE FOR FREMSTILLING AV SKILLEARK (SLIPP-PAPIR) OG SKILLEARK SOM ER FREMSTILT VED HJELP AV DETTE MATERIALE
INTERRUPT SYSTEM
WEFT YARN ASSEMBLAGE IN FLUID JET TYPE LOOM
COINITIATING AGENT COMPOSITION
SPEED CONVERTER USING CHARGE TRANSFER DEVICE
MEMORY UNIT IN SENTENCE FORMING UNIT AND THE LIKE
INFORMATION PROCESSOR
DYEING OF CELLULOSIC FIBER
