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
Apparatus and method for installing pipe
摘要
申请公布号
US1948707(A)
申请公布日期
1934.02.27
申请号
US19320639286
申请日期
1932.10.24
申请人
MASSEY CONCRETE PRODUCTS CORPORATION
发明人
GILMAN CHARLES
分类号
E21B7/04
主分类号
E21B7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FIORE FANTASIA
METHOD FOR AUTOMATICALLY OPERATING AIR CONDITIONER
METHOD AND APPARATUS FOR REMOVING ALIEN SUBSTANCE ON STEEL MATERIAL FOR Zn-PLATING
COLLEGAMENTO MOBILE-ASSISTITO A BASSA CAPACITA' IN UNA RETE DI COMUNICAZIONI CELLULRE
Kütle halindeki mallarin depolanmasi ve nakledilmesi icn ambalaj.
Poultry feeder.
Method of milling.
An illumination device
Components and catalysts for the polymerization of olefins
Fremgangsmåte for bearbeiding av kjött og kokebeholder for anvendelse ved fremgangsmåten
Cam üstü kaplamalari
Förfarande för processering av blyinnehållande material
Fremgangsmåde til fremstilling af etiketter
Mikrokapsler indeholdende hydrofobisk flydende kerne
DERIVATIVES OF 4-BENZOIL ISOXAZOLE, METHOD OF OBTAINING THEM AND HERBICIDES CONTAINING SUCH DERIVATIVES
WAVE-GUIDE DIVERTER
STEREOTACTIC DEVICE FOR USE IN RADIOTHERAPY
METHOD OF PROTECTING WATER-TYPE COOLING SYSTEMS AGAINST CORROSION AND DEPOSITS
APPARATUS FOR CUTTING FISHES
Expression system for producing apolipoprotein AI-M
