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
VARIABLE DUTY CYCLE SWITCHING APPARATUS
摘要
申请公布号
US3504264(A)
申请公布日期
1970.03.31
申请号
USD3504264
申请日期
1968.11.08
申请人
J.C. CARTER CO.:THE
发明人
LARRY R. SUELZLE
分类号
H02M3/135;(IPC1-7):H02M3/22;H02M5/40
主分类号
H02M3/135
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electro-optical device and electronic apparatus
Optical film, light reflective film, liquid crystal display panel, method and apparatus for producing an optical film, method of producing a die roller, and method and apparatus for laminating an optical film
Adjustable safety switch
Magnetic azimuth measurement apparatus
High performance reflectivity optical encoder with a protrusion between lenses
TEM sample preparation from a circuit layer structure
Shielded cable, and bioelectrical impedance value or biological composition data acquiring apparatus using the same
Inbred corn line PHEHC
Inbred corn line PHEDR
Preparation of aliphatic oligocarbonate polyols
Method and apparatus for providing an integrated active region on silicon-on-insulator devices
Method for error diffusion employing a stamp field
Ultraviolet radiation water disinfecting device
Eraser
Aqueous photoprotective compositions comprising diblock or triblock copolymers and 4,4-diarylbutadiene UV-A sunscreens
Toy construction set
Physical programming toy
Device for discharging molten metal from a container
Front fork of bicycle with buffer apparatus
Heat pipe