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
ROTARY DEVICE EMBODYING INTERMESHING HELICALLY GROOVED ROTORS
摘要
申请公布号
CA604609(A)
申请公布日期
1960.09.06
申请号
CAD604609
申请日期
申请人
SVENSKA ROTOR MASKINER AKTIEBOLAG
发明人
HANS R. NILSSON
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
Vibration damping apparatus for damping external vibrations
Optical pick-up actuator
Memory array with dual wordline operation
Counterfeit detection apparatus
Liquid crystal display device
Image signal processing apparatus and digital signal processing method
Maintaining eye-contact in teleconferencing using structured light
Remote operated circuit breaker panel
Master slave flip-flop circuit functioning as edge trigger flip-flop
Bipolar shunt regulator
Vehicular lighting control system
Color filter pattern
Collective head bearing monitor
Contact pin for testing microelectronic components having substantially spherical contacts
Inductive fuse for semiconductor device
System for reducing noise from a thermocouple in an induction heating system
Hydrosilation with platinum free neat copper containing catalyst
Method for anionic polymerization of lactames
Copolymer comprising alkylene carbonate and method of preparing same
Aromatic oligomer and use thereof
