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
Modified starch containing drilling muds having a reduced filtration rate
摘要
申请公布号
US2786027(A)
申请公布日期
1957.03.19
申请号
US19550534877
申请日期
1955.09.16
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
SALATHIEL RICHARD A.
分类号
C09K8/22
主分类号
C09K8/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Fahrradbremse mit zwei mittig drehbar gelagerten Bremshebeln, welche in unabhängiger getrennter Bedienfunktion durch manuelle Bowdenzug- bzw. alternativ sicherheitsferngesteuerter Motorspindel-Steuerfunktion einen eigenständigen Bremsvorgang einleiten kann
Stützvorrichtung
Verschluss für den Einflugschlitz eines Bienenkastens
APPARATUS FOR SELLING ITEM
AN ONLINE SYSTEM ISSUING A CERTIFICATE FILE RESTRICTING ITS SUBMISSION OFFICE
THE ADVERTISEMENT SUPPLY SYSTEM USING MEASURED RATE BASED ADVERTISEMENT PLATFORM ESTABLISHED IN GAME PLATFORM
BACKWASH FILTER
A POWERTRAIN
APPARATUS FOR FIXING PANEL
FORMING SCREEN INSERT
MOVABLE WATER PURIFICATION APPARATUS AND METHOD THEREOF
POWER GENERATION PLANT INCLUDING AUXILIARY POWER GENERATION SYSTEM
MEAT CUTTER WHICH CUTS MEAT INTO CUBIC-SHAPE
DRIVING TRANSMISSION UNIT OF ELETRICITY BIKE
CONDUCTING POLYMERS, METHOD FOR PREPARING THEREOF, AND COMPOSITION CONTAINING THE SAME
MOBILE TERMINAL, COMMUNICATION METHOD FOR THE MOBILE TERMINAL, TELEMATIC SYSTEM INCLUDING THE MOBILE TERMINAL AND CONTROL METHOD FOR TELEMATIC SYSTEM
A WASHER
PAYMENT MANAGEMENT SYSTEM THROUGH AN EASY PARKING AND TO REGISTER, AND THEN THE PARKING
LIGHT EMITTING DIODE PACKAGE
WIRELESS POWER TRANSMISSION DEVICE
