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
Germanium pellets and asymmetrically conductive devices produced therefrom
摘要
申请公布号
US2712621(A)
申请公布日期
1955.07.05
申请号
US19490134826
申请日期
1949.12.23
申请人
GENERAL ELECTRIC COMPANY
发明人
NORTH HARPER Q.
分类号
C30B11/00
主分类号
C30B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR CLOSING CHANNELS CONVEYING PRESSURE MEDIUM IN A HOUSING
Coin indentification procedure
LAUNDERABLE RETROREFLECTIVE APPLIQUE
Microcomputer having a watchdog timer
Cutting insert
Surface treatment apparatus for treating objects with a treatment solution, in particular for pickling strip
FIBER OPTIC CABLE HAVING BUFFER TUBES WITH OPTICAL FIBER BUNDLES THEREIN AND METHOD FOR MAKING SAME
Device for centring a container
Process for the dehydrogenation of hydrocarbons
Screening apparatus for the mechanical purification of waste water
ELECTRIC ARC PLASMA TORCH
Lens block
Disconnector for surge arrester
Device for trouble free transporting products in folding machines
A raster output scanner for a xerographic printing system having laser diodes arranged in a line parallel to the fast scan direction
Elapsed time recording device
Position-sensing and motion verification assembly for a motor-driven mechanism
X-ray detector comprising an improved entrance window
Method for preparing organomonochlorosilane
Detector and method for detecting a predetermined digital signal code
