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
COLLOIDAL SILICA-SILICATE DISPERSIONS
摘要
申请公布号
CA771131(A)
申请公布日期
1967.11.07
申请号
CAD771131
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
ROBERT J. WOLTERSDORF
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SOLDERLESS ELECTRIC CONNECTOR
ELECTRIC CONNECTOR AS EMBLY
APPARATUS FOR MANUFACTURING COMPOUNDS OR ALLOYS
CENTRIFUGAL CASTING DEVICE FOR TUBE BODY
NOVEL STRAWBERRY
KNIFE FOR CUTTING BRANCH
RIDING TYPE RICE TRANSPLANTER
AUTOMATIC STEERING DEVICE FOR RICE TRANSPLANTER
BRANDBESKYTTENDE BELAEGNINGSSYSTEM
A FLUIDISED BED PROCESS HEATER
AIR COOLERS
SCREEN AMPLITUDE DETECTOR
CHARGE TRANSFER TYPE SEMICONDUCTOR DEVICE
POLYESTER YARN FOR REINFORCING RUBBER
MANUFACTURE OF SEMICONDUCTOR DEVICE
FORMING DEVICE FOR CHARACTER OR SYMBOL DOT PATTERN
DISPERSING TREATMENT OF SLUDGE IN HYDROCARBON LIQUID FUEL
SYNCHRONOUS RECTIFICATION DEMODULATOR HAVING HARMONIC WAVE COMPENSATING FUNCTION
MAGNETIC BUBBLE TRANSFER PATH
DRIVING SYSTEM OF OPTICAL SEMICONDUCTOR SWITCH