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 CONNECTORS
摘要
申请公布号
GB2033518(B)
申请公布日期
1983.01.26
申请号
GB19780044120
申请日期
1978.11.10
申请人
HUNTING OILFIELD SERVICES (UK) LTD
发明人
分类号
F16L13/00;E21B17/04;E21B17/046;E21B17/08;F16L13/14;F16L13/16;(IPC1-7):F16L21/00
主分类号
F16L13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Arrangement for mounting a thermally insulated electric heating coil, in particular for an infrared radiant-type cooking plate as well as a thermal insulation sheet for this purpose and a method of its manufacture.
APPARATUS FOR THE AERATION OF WASTE WATER OR SLUDGE
Device for cutting logs or the like into lengths.
Top loading clothes washing machine.
Ink jet apparatus.
Chimeric plasmids.
Products containing polymer chains, preparation and use thereof.
Heat sensitive level detector for checking the level of a material in a vessel, especially in a continuous casting mould.
Body implantable cushioned lead.
Inflatable sledge.
Apparatus for regulating the transfer of identical solid products.
Internal combustion engine arrangement.
Pedal for racing bicycles.
2,2-Dichloroacetoacetyl chloride and process for its preparation.
Disposable cartridge for use in beverage extracting and dispensing machines.
In situ combustion for oil recovery.
Cooling apparatus for a closed housing.
Skimmer assembly for swimming pools.
METHOD OF PRODUCING LENO WEAVE CYLINDRICAL FABRIC AND CIRCULAR LOOM FOR EXECUTING THE SAME.
METHOD FOR DETERMINING TUMOR-ASSOCIATED GLUCOSE SIDE CHAIN, METHOD FOR DIAGNOSING TUMORS, AND KIT FOR DIAGNOSING TUMORS.
