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
Improvements in or relating to the preparation of water-swelling clays
摘要
申请公布号
GB877074(A)
申请公布日期
1961.09.13
申请号
GB19590036482
申请日期
1959.10.27
申请人
SUD-CHEMIE A.G.
发明人
分类号
C04B33/13
主分类号
C04B33/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS-INSULATED SWITCH GEAR AND BRANCH CIRCUIT UNIT REPLACEMENT METHOD THEREFOR
MULTIPLEX TRANSMISSION DEVICE FOR VEHICLE
RADIO ATM COMMUNICATION SYSTEM
SEMICONDUCTOR MEMORY
POSITIVE ELECTRIFICATION DEVELOPER
COORDINATE MEASURING INSTRUMENT OF TOUCH PANEL
TOUCH PANEL INPUT DEVICE
METHOD FOR MEASURING PHASE DIFFERENCE
CONNECION STATE TRANSMITTER, CONNECTION STATE DISPLAY DATA GENERATOR, AND CONNECTION STATE DISPLAY METHOD
SEMICONDUCTOR DEVICE
OPTICAL ELEMENT
RANDOM ACCESS CONTROL METHOD IN MOBILE COMMUNICATION SYSTEM
CODE INFORMATION DECODING DEVICE
BEHAVIOR-ELUCIDATING DEVICE OF SOIL FOR EXCAVATION AND ITS USAGE
THIN FILM TYPE ELECTRON SOURCE, DISPLAY APPARATUS EMPLOYING THIN FILM TYPE ELECTRON SOURCE, AND APPARATUS EMPLOYING THIN FILM TYPE ELECTRON SOURCE
MANUFACTURE OF INSULATING FILM
HEADLIGHT FOR AUTOMOBILE
POSITIONAL DIFFERENCE MEASURING APPARATUS FOR ARM, CARRIER, SUBSTRATE PROCESSOR AND JIG
CERAMIC HEATER AND ITS TEMPERATURE EQUALIZING METHOD
TFT ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME AND PRODUCTION OF TFT ARRAY SUBSTRATE
