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
DEVICE FOR REPAIR OF LEAKS IN PIPE LINE
摘要
申请公布号
SU1702068(A1)
申请公布日期
1991.12.30
申请号
SU19884496602
申请日期
1988.10.18
申请人
MIRZOYAN BORIS A,SU;ANASTASEV MIKHAIL N,SU
发明人
MIRZOYAN BORIS A,SU;ANASTASEV MIKHAIL N,SU
分类号
F16L55/168
主分类号
F16L55/168
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR AGGLOMERATING COAL
CIRCUIT BREAKER HAVING A MODIFIED ARMATURE FOR TIME DELAYS AT HIGH TRANSIENT CURRENTS
METHOD AND APPARATUS FOR PEELING OF SHELLS OF BOILED EGGS
CYCLICAL CENTRIFUGAL MACHINE
MICROBICIDAL COMPOSITION
CIRCUIT SYSTEM FOR THE GENERATION OF A DIRECT CONTROL VOLTAGE DEPENDING UPON AN ALTERNATING VOLTAGE
METHOD OF AND APPARATUS FOR REDUCING BACK CORONA EFFECTS
ROUTER BIT ASSEMBLY FOR AN EARTH WORKING APPARATUS
PROCESS FOR MAKING ANHYDROUS ALCOHOL FOR MIXING WITH GASOLINE TO MAKE GASOHOL MOTOR FUEL
INTEGRATED COAL LIQUEFACTION-GASIFICATION-NAPHTHA REFORMING PROCESS
A FEEDING DEVICE FOR A WOODWORKING MACHINE
EFFLUENT TREATMENT
PROCESSES FOR DECONTAMINATING NUCLEAR PROCESS OFF-GAS STREAMS
NOVEL N-HETEROCYCLYL-4-PIPERIDINAMINES
FLOCCULATION OF SUSPENDED SOLIDS OF MULTIVALENT CATIONS WITH ANIONIC FLOCCULANTS CONTAINING SULFONATE IONS
IMPROVEMENTS IN OR RELATING TO PROPS FOR MINE SUPPORTS
NESTABLE POURING SPOUT ASSEMBLY
STOCKPILE RECLAIMING APPARATUS
NON-PLASTIC HYDRAULIC CEMENT MIXES AND PROCESS FOR IMPROVING SUCH MIXES
POLYURETHANE-BASED BINDER,AS WELL AS THE PRODUCTION THEREOF
