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
GRADER
摘要
申请公布号
GB2140712(B)
申请公布日期
1986.06.25
申请号
GB19830014697
申请日期
1983.05.27
申请人
* NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
JOHN * KILGOUR;ANTHONY RANDOLPH * BRUCE
分类号
B07B13/065;B07B13/18;(IPC1-7):B07B13/065
主分类号
B07B13/065
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHODS AND APPARATUS FOR PREPARING AND ASSAYING BIOLOGICAL SAMPLES TO DETERMINE PROTEIN CONCENTRATION
MOLD FOR MAKING PACKAGING INSERTS AND A PROCESS OF FABRICATING THE SAME
SYSTEM AND METHOD FOR TPC/IP OFFLOAD INDEPENDENT OF BANDWIDTH DELAY PRODUCT
WING WITH LIFT ENHANCEMENT BY INTERNAL AIR FLOW
METHOD AND SYSTEM FOR VALIDATING LOGICAL END-TO-END ACCESS PATHS IN STORAGE AREA NETWORKS
COMMUNICATION SYSTEM AND METHOD USING SIGNAL TO NOISE RATIO ESTIMATION FOR SCALING IN PROCESSING RECEIVED WIRELESS COMMUNICATION SIGNALS
RADIO FREQUENCY POWER AMPLIFIER ACTIVE SELF-BIAS COMPENSATION CIRCUIT
BLOOD PRESSURE CUFFS WITH RESILIENT SUPPORT SLEEVES
CONVERSION OF CARBON DISULFIDE AND HYDROGEN TO METHYL MERCAPTANS
METHOD AND APPARATUS FOR GENERATNG PULSES FROM ANALOG WAVEFORMS
GALACTANASE VARIANTS
LOW DIELECTRIC CONSTANT MATERIALS FROM PLANT OILS AND CHICKEN FEATHERS
METHOD OF DRUG LOADING IN LIPOSOMES BY GRADIENT
METHOD FOR ACCESS CONTROL IN DIGITAL PAY TELEVISION
SMOKE FILTERING MEANS FOR ELIMINATING TOBACCO SMOKE
TAPPING SCREW
Method and installation for utilizing waste products, which contain hydrocarbons and iron oxide, particularly mill scale sludges and coal fines
METHOD FOR OPTIMISING VEHICLE HANDLING CHARACTERISTICS
A ROTARY DEVICE
Methods for manufacturing three-dimensional devices and devices created thereby
