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
Epitaxial transistor and method of manufacture
摘要
申请公布号
US3327181(A)
申请公布日期
1967.06.20
申请号
US19640354272
申请日期
1964.03.24
申请人
CRYSTALONICS, INC.
发明人
WILLIAMS JOHN R.
分类号
H01L21/00;H01L21/205;H01L29/00
主分类号
H01L21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in and relating to the welding of metallic tips to metallic bases
Electronic multiplying arrangement
A process for the manufacture of gypsum
Improvements in or relating to wheeled supports or mountings or like articles
Improvements in electric switch mechanism and contact arrangements therefor
Improvements in or relating to transistor circuits
Improvements in or relating to cores for use in the manufacture of concrete units
Electrode structures for kaolin melting
A variable energy linear particle accelerator
A gas turbine plant
Improvements in or relating to cold cathode switching devices
Improvements relating to nuclear reactors
Improvements in or relating to visual indicators
Improvements in or relating to support structures
Improvements in or relating to electrical discharge tubes
Improvements relating to circuit arrangements for electronic flash discharge tubes
Improvements in feed appliances for use with circular saws
Coated fabric
Improvements in and relating to the selective removal of surface defects from metal bodies by thermochemical descarfing
Solenoid