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
摘要
申请公布号
DE1644733(B2)
申请公布日期
1979.04.19
申请号
DE196800U4596
申请日期
1968.01.18
申请人
UNITED STATES STEEL CORP., PITTSBURGH, PA. (V.ST.A.)
发明人
LANKARD, DAVID REID;SHEETS JUN., HERBERT DWIGHT
分类号
B21C51/00;C09D1/02;C09D5/18;(IPC1-7):C09D1/02
主分类号
B21C51/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for in vivo sensing
Resonant converter with outputs of different polarities
Method and apparatus for supplying redundant power
Method of detecting vehicle speed sensor failure
Microencapsulation processes and compositions for electrophoretic displays
Rubisco small subunit promotes from Brassica rapa and uses thereof
Detection and identification methods for software
LED driver circuit having temperature compensation
Electronic device, element substrate, electro-optical device, method of producing the electro-optical device, and electronic apparatus
Process for the preparation of quaternary N-alkyl morphinan alkaloid salts
Crystalline form of an n231 mutant catalytic domain of ADAM33 and methods of use thereof
Methods of producing polyketide synthase mutants and compositions and uses thereof
Battery constructed with indexing conveyor system and continuous terminal chain
implante polimérico e seu processo de preparação
composições adesivas fundidas a quente à base de copolìmeros de olefina
misturas fungicidas, agente, processo para combater fungos nocivos fitopatogênicos, semente, e, uso dos compostos
protetor natural de alimentos contra formigas
derivados de quinolina anelados como pesticidas
METABOLITOS DE CIERTOS DERIVADOS DE [1,4]DIAZEPINO [6,7,1-IJ]QUINOLINA Y METODOS DE PREPARACION Y USO DE LOS MISMOS
PHASE CHANGE MEMORY CELL WITH HIGH READ MARGIN AT LOW POWER OPERATION
