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
PIPELINES
摘要
申请公布号
GB2257768(B)
申请公布日期
1993.04.28
申请号
GB19920018495
申请日期
1992.09.01
申请人
* BRITISH GAS PLC
发明人
BRIAN EDWARD * MCGUIRE
分类号
B29C55/30;B29C61/08;B29C63/46;F16L55/165
主分类号
B29C55/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SERIES-PARALLEL CONVERTER.
PORTABLE GRILL.
Substituted 2,2-dimethylpentane (ene)-1-carboxylic acid derivatives, process for their preparation and their use for the preparation of styryl-cyclopropane-carboxylates.
GENERATING CIRCUIT OF TIMEEDIVISION MULTIFREQUENCY SIGNAL
MANUFACTURE OF AMORPHOUS MAGNETIC ALLOY
FOCAL DISTANCE MEASURING DEVICE FOR PROJECTIONNTYPE CATHODEERAY TUBE
FUNCTIONAL MODULE
DIAGNOSTIC METHOD FOR UNIT OF CONTROL SYSTEM
LOADDSPEED CONTROLLER FOR CONTROLLING OPERATION SPEED OF DRIVE UNIT HAVING LOAD TO BE DRIVEN
OBSERVING AND PICKINGGUP DEVICE FOR IMAGE OF CAHTODEERAY TUBE
SHIFT FORK FOR SPEEDDCHANGE GEAR OF AUTOMOBILE
INDUCTIVE RADIO SYSTEM
DETECTOR OF PULSE DURATION
SPUTTERING APPARATUS
CONTROLLING METHOD FOR TEMPERATURE OF METAL STRIP IN SLOW COOLING ZONE OF CONTINUOUS ANNEALING FURNACE
MANUFACTURE OF SIICR SYSTEM HOT ROLLED HIGH TENSILE STEEL SHEET HAVING HIGH DUCTILITY AND LOW YIELD RATIO
BLOWING METHOD FOR CONVERTER
SUPPLY APPARATUS OF VAPORRDEPOSITING METALLIC BODY OF VACUUM DEPOSITION APPARATUS
COMPOSITION FOR SYNTHETIC BRAKE MATERIAL
INTERRNETWORK JUNCTOR CONNECTING SYSTEM