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
SURFACE-CONTOURED,ENERGY-TRANSFORMING SOLID-STATE DEVICE
摘要
申请公布号
US3500135(A)
申请公布日期
1970.03.10
申请号
USD3500135
申请日期
1969.02.25
申请人
CHOU H. LI
发明人
CHOU H. LI
分类号
C30B21/02;C30B21/04;H01L21/763;H01L21/764;H01L27/00;H01L27/144;H01L29/06;H01L31/00;H01L33/00;(IPC1-7):H01L15/02
主分类号
C30B21/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Alkenyl azoles, method for their preparation and their use.
Oil-air separating device.
Foil of plastic material.
Sealing device for a shaft.
Method for determining the distribution of dielectric constants in a sample, and measuring apparatus for carrying out the method.
Alkylene oxide block polymers for use as defoamers.
Vehicle wheel provided with a pneumatic tyre.
Method for detecting the temporal characteristics of selecting pulses, independent of the length of the subscriber connecting lines.
Process for the separation of iodine and its compounds from carbonylation products obtained by the carbonylation of dimethyl ether, methyl acetate or methanol.
ROOM THERMOSTAT DEVICE WITH A DAY-TIME PROGRAMMER
Single tapered bushing for shaft mount.
线虫的液体培养
一种新型箜篌乐器琴
氧杂蒽酮衍生物的制备方法
步进电动机控制装置
2-氧代-1-{[(取代的磺酰基)-氨基]羰基}氮杂环丁烷类
新的药物制剂
磁盘及其制造方法
气吹开关
一种特别适合于幼儿穿着的简单服装