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
Perfectionnements aux mécanismes de réglage de la vitesse d'une ou plusieurs machines motrices
摘要
申请公布号
FR817149(A)
申请公布日期
1937.08.26
申请号
FRD817149
申请日期
1937.01.30
申请人
发明人
FERRIS WALTER
分类号
G05D13/00
主分类号
G05D13/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Active gate drive circuit
Semiconductor device and method of adjusting characteristic thereof
High frequency vertical spring probe
Low offset, fast response voltage controlled current source and controlling method thereof
Power converter and method of power conversion
Adjustable voltage regulator with dynamic voltage compensation
Voltage regulator with improved voltage regulator response and reduced voltage drop
Parallel power inverter motor drive system
Control device with adjusting pulse width modulation function and the backlight module thereof
High performance adaptive switched LED driver
LED string with a capability to maintain a current path and LED unit thereof
Lighting control device and lighting control method
Boundary acoustic wave device
Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package
Electric motor
Wind farm, wind power plant in a wind farm and operating control for this purpose
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Integrated circuit packaging system with heat slug and method of manufacture thereof
Semiconductor device and method of forming discontinuous ESD protection layers between semiconductor die
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
