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
Plug valve
摘要
申请公布号
US2043863(A)
申请公布日期
1936.06.09
申请号
US19310577731
申请日期
1931.11.28
申请人
MERCO NORDSTROM VALVE COMPANY
发明人
NORDSTROM SVEN JOHAN
分类号
F16K5/22
主分类号
F16K5/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR STORING AGRICULTURAL
Device for fastening wall coverings.
Mobile communication apparatus having recording/reproducing function.
Polyimide having organopolysiloxane side chain.
Stud bolt clip
A plug-in coupling for connecting a tube to a pipe
Contact lens having central aspherical and annular spherical lens
Tungsten-halogen incandescent lamp
HYDROPHILIC POLYURETHANES.
Apparatus for assembling nuclear fuel assembly
Treatment of nocturnal polyuria and medicaments therefor
Generator
Ring laser
Feed forward prediction analog-to-digital converter
FLOW CONTROL SYSTEM FOR PACKET SWITCHES.
A device for heat treatment of objects and a method for producing a susceptor
MEMORY ARRAY WITH FIELD OXIDE ISLANDS ELIMINATED AND METHOD.
METHOD AND APPARATUS FOR TRANSFORMING AN ARBITRARY TOPOLOGY COLLECTION OF NODES INTO AN ACYCLIC DIRECTED GRAPH.
OCR classification based on transition ground data.
Method of installing a resistive element on an optical cable
