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
TENSION HANGER AMBODYING FIRE RESISTANT SEALING MEANS
摘要
申请公布号
SG29288(G)
申请公布日期
1988.09.30
申请号
SG19880000292
申请日期
1988.05.05
申请人
VETCO GRAY INC.
发明人
分类号
F16L23/16;E21B33/00;E21B33/03;E21B33/04;(IPC1-7):E21B33/04
主分类号
F16L23/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS CHROMATOGRAPH DEVICE
Banelegemedel og fremgangsmÕte for fremstilling av denne
Hot melt adhesives
CCR-3 receptor antagonists
Electric contact with elastic return
5,7-Disubstituted-4-aminopyrdo [2,3] pyrimidine compounds
Apparat og fremgangsmÕte for boring av borehull
TUNABLE LASER DEVICE
METHOD FOR DETECTING ABNORMALITY OF MAGNETIC HEAD, MAGNETIC DISK DEVICE AND STORAGE MEDIUM STORING PROGRAM FOR CONTROLLING MAGNETIC DISK DEVICE
LIQUID CRYSTAL DISPLAY TILE INTERCONNECTION STRUCTURE
FREEZING CYCLE WITH BYPASS PIPELINE
PHASE ROTATOR FOR DIGITAL TWO-DIMENSIONAL SIGNAL
SEMICONDUCTOR DEVICE PACKAGING STRUCTURE
BIPOLAR TRANSISTOR INTEGRATED CIRCUIT AND MANUFACTURE THEREOF
SEMICONDUCTOR DEVICE MANUFACTURING METHOD
ABNORMAL LIGHT-EMITTING PART SPECIFYING METHOD OF LSI AND ITS EQUIPMENT
HEAD POSITION SIGNAL DEMODULATING APPARATUS AND HEAD POSITIONING APPARATUS UTILIZING THE SAME
MULTIPROCESSOR LOAD UNIFORMIZING DEVICE
ABNORMALITY DETECTION CIRCUIT FOR REPETITIVE SIGNAL
OPTICAL DISK APPARATUS AND OPTICAL DISK RECORDING AND REPRODUCING METHOD
