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
RIGID POLYURETHANE FOAMS FROM CERTAIN POLYETHER MIXTURES
摘要
申请公布号
US3509077(A)
申请公布日期
1970.04.28
申请号
USD3509077
申请日期
1966.07.07
申请人
ALLIED CHEM. CORP.
发明人
ANDREW SHULTZ
分类号
C08G18/48;(IPC1-7):C08G22/44;C08G22/08
主分类号
C08G18/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DECORATIVE BLOCK FOR BUILDING
FUEL BUNDLE
TURBINE BLADE TIP FINISHING APPARATUS AND METHOD
PROCESS AND MATERIALS FOR MAKING REFRACTORY CORES
COMPOUND INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS USE
POWER DRAWFINGER SYSTEM FOR MACHINE TOOL SPINDLE
TASCHENLAMPE
IMPROVED TOOTHBRUSH
SPEECH SYNTHESIS UNIT
PLAYING AID FOR KEYBOARD INSTRUMENTS
A METHOD FOR QUANTITATIVELY DETERMINING COMPONENTS IN A SAMPLE
MAGNETIC CIRCUIT FOR AN ELECTRO-MECHANICAL TRANSDUCER OF A DYNAMIC ELECTRICITY-TYPE
Fluid-cooled semiconductor column for current rectification - has common coolant supply and discharge ducts for all heat sink elements
Concrete base reinforcing mats spacer - has row of base plates monolithically combined with profile strand, as support
Precision beet topping mechanism - has flail chopper guided vertically by support plate tilting it rearwards
Cleaning water-filtering material - by downward flush of water produced by sudden release of internal air pressure
Synergistic carbamate pesticide compsns. - contg. bendiocarb and pirimicarb
Spillage protection device for tank or container - is mesh ring mounted inside neck or around filling nozzle, causing foam
Microprocessor controlled music synthesiser - has keyboard tone generator and wave shapers to produce musical and percussive sounds
Oil system for IC engine - has metering pump drawing off used oil and discharging it into fuel
