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
BUTTERFLY VALVE
摘要
申请公布号
CA805010(A)
申请公布日期
1969.01.28
申请号
CAD805010
申请日期
申请人
THE DURIRON COMPANY
发明人
DONN W. DUFFEY;JACK L. WISSMAN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to jet-propelled aircraft
Improvements in and relating to control arrangements of electric starter motor for internal combustion engines
Werkwijze ter bereiding van therapeutisch werkzame stikstof-verbindingen
Improvements relating to the production of discs of foamed plastics
Improvements in or relating to apparatus for continuously making and filling tubing with liquid to form packages
Improvements relating to web punching or needling machines
Improvements in and relating to electrical measuring instruments
Navigation apparatus
Water-soluble tetracycline derivatives and process for their manufacture
Bearing
Production of chlorotrifluoroethylene
Speed indicating systems
Improvements in or relating to injection moulding machines
Improved latch mechanism
Switching arrangement for power-supply apparatus
Improvements in and relating to the manufacture of hollow metal bodies
Automatic multiple spindle machine tool
Improvements relating to rotationally fast connection means
Improvements in and relating to electric storage batteries
Improvements relating to textile fibres
