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
Fluid connector with check valve
摘要
申请公布号
GB9622379(D0)
申请公布日期
1997.01.08
申请号
GB19960022379
申请日期
1996.10.28
申请人
ABB VETCO GRAY INC
发明人
分类号
E21B33/00;E21B33/04;E21B33/047;E21B34/02;E21B34/10;E21B34/16
主分类号
E21B33/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INDUCTION HEATING UNIT
WRONG OPERATION PREVENTION COVER OF PUSH-BUTTON SWITCH FOR EMERGENCY STOP
METHOD FOR MANUFACTURING AIRTIGHT CONTAINER
METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT
CONNECTOR WITH SWITCH
MANUAL INPUT APPARATUS
CONTACT
PUSH-BUTTON SWITCH WITH ROTARY DISPLAY
CONDUCTOR PASTE COMPOSITION FOR DISPLAY
OPTICAL RECORDING AND REPRODUCING UNIT
ELECTRIC POWER FEEDER
REDUNDANT DATA RETRIEVING DEVICE AND REDUNDANT DATA RETRIEVING METHOD
INFORMATION REPRODUCING METHOD AND DEVICE FOR BIT-PATTERNED RECORDING MEDIUM
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING SYSTEM
IMAGE FORMING APPARATUS, IMAGE PROCESSOR, IMAGE READER, AND IMAGE PROCESSING METHOD
OPTICAL DISK RECORDING DEVICE AND METHOD, OPTICAL DISK AND ITS REPRODUCING DEVICE
OPTICAL PICKUP DEVICE, REPRODUCTION DEVICE, RECORDING DEVICE AND TRACKING ERROR SIGNAL GENERATION METHOD
STORAGE SYSTEM, RELEASE METHOD, AND SECONDARY STORAGE DEVICE
MOVING IMAGE RECOMMENDATION SYSTEM BASED ON VISUAL LINE TRACK INFORMATION
TERMINAL EQUIPMENT, DATA RETRIEVAL SYSTEM, DATA RETRIEVAL METHOD, AND DATA RETRIEVAL PROGRAM
