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
Pipe line stopper
摘要
申请公布号
US1887542(A)
申请公布日期
1932.11.15
申请号
US19300501851
申请日期
1930.12.12
申请人
MAJOR R. MCKINLEY
发明人
CARR UHEL U.
分类号
F16L55/124
主分类号
F16L55/124
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR SCREWING AND UNSCHEWING DRILLING ROADS
HEART VALVE PROSTHESIS
APPARATUS FOR VENTING AND DEAERATING FROM A LIQUID CIRCUIT
SEMICONDUCTIVE RESIN COMPOSITION
METHOD AND APPARATUS FOR RECOVERING SOLVENT
PRECIPITATION TANK
PCM COMMUNICATION SYSTEM
COATING CURABLE RESIN COMPOSITION
SCREEN ASSEMBLY AND CLIP AND BRACKET FOR USE THEREFOR
CRYSTALLISATION OF THERMOPLASTIC MATERIAL.
CYANOACRYLATE ADHESIVE COMPOSITION
METHOD AND APPARATUS FOR SEPARATING TOXIC SUBSTANCE DISSOLV-ED IN WASHING LIQUID
BEHANDLING AV CYANIDHALTIGA UTFLOEDEN
PHENOLDERIVATER OG SALTE OG ISOMERE DERAF SAMT FREMGANGSMAADE TIL FREMSTILLING DERAF
MAINTENANCE CASK FOR EQUIPMENT IN REACTOR
TREATMENT OF EXHAUST GAS
SEPARATION OF SUSPENDED MATTER IN WASTE WATER DISPOSAL
HIGH VOLTAGE DISCHARGE LAMP
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
DEFLECTING COIL DEVICE
