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
Methods of producing silicon of high purity
摘要
申请公布号
US3130013(A)
申请公布日期
1964.04.21
申请号
US19570662298
申请日期
1957.05.28
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
WILSON JACK MCCREATH;RADLEY JACK AUGUSTUS;KAHN EILEEN DULCIE
分类号
C01B33/029;C01B33/04;C30B11/12
主分类号
C01B33/029
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
METHOD FOR PASSIVE SEISMIC EMISSION TOMOGRAPHY INCLUDING POLARIZATION CORRECTION FOR SOURCE MECHANISM
EXTRACTION DEVICE AND METHOD FOR EXTRACTING INGREDIENTS FROM A BIOLOGICAL SAMPLE
Polymer for pressure sensitive adhesive, pressure sensitive adhesive composition and heat-peelable pressure sensitive adhesive sheet
Motor
SHRINK DISC
CASING FRIENDLY, SHEARABLE HARDBANDS AND SYSTEMS AND METHODS FOR SHEARING SAME
Pocket PC with several operating states
INSTALL METHOD, APPARATUS
A DEVICE FOR COHERENT AND/OR NON-COHERENT IRRADIATION OF HUMAN BODIES WITH THERAPEUTIC EFFECTS
CONNECTIVITY FAULT MANAGEMENT IN A PROVIDER BACKBONE BRIDGE TRAFFIC ENGINEERING (PBB-TE) DOMAIN
High pressure regulating valve
PAPER LAMINATES HAVING IMPROVED EASY CLEAN AND ABRASION RESISTANCE PROPERTIES
PROPYLENE-ALPHA-OLEFIN COPOLYMER COMPOSITIONS WITH IMPROVED FOAMING WINDOW
COMPOSITION COMPRISING (-)-DELTA 9-TRANS-TETRAHYDROCANNABINOL
METAL MOLDING SYSTEM
DEVICE FOR STORING LIQUID FOR CLEANING A COFFEE MACHINE
Method of manufacturing an electronic key with USB connector
OPERATION INFORMATION GENERATION DEVICE
Anchoring systems for flexible implants for replacing cartilage
