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
METHOD OF PREPARING POLYPHENYLENETHIOLS
摘要
申请公布号
SU698988(A1)
申请公布日期
1979.11.25
申请号
SU19772556889
申请日期
1977.12.21
申请人
IR I ORCH KHIMII SO AN SSSR
发明人
VORONKOV MIKHAIL G,SU;ANNENKOVA VLADISLAVA Z,SU;ANDREEVA NINA ,SU;ANNENKOVA VALENTINA M,SU;ABZAEVA KLAVDIYA A,SU
分类号
C08G61/10;(IPC1-7):C08G61/10
主分类号
C08G61/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BLITZLICHTAUTOMATIK
MEHRSTUFIGER TURBOKOMPRESSOR MIT SCHAUFELRAEDERN FUER DIAGONALSTROEMUNG
Two or four pole AC motor - has stator slot causing magnetic discontinuity at air gap with rotor
Pyrolytic reactor for waste reduction - diminishes conically from inlet whilst pitch and breadth of worm also diminish
Pump unit for dung channels - has drive shaft support in telescopic tube with suction pipe including chopper rotor at bottom
Wooden window or door wing frame - has upright pieces set between double boards of horizontal pieces
Rod and pipe laying and stacking installation - with adjoining run-up and laying-up table and with horizontally movable element
Double roller road rolling machine - has diametrally opposed wide and narrow tyre sections, with drive on former
Time delay water valve control servo - comprises three=way double position valve with venturi nozzle in outflow pipe
Output regulator for pressure maintaining pump - has load detector to measure angle between sections of elastic drive coupling to provide control input
Dust conveyor installation with included valve - fitting into conveyor pipe line with closure controlled by idling pressure (OE 15.5.79)
Lever linkage attached to hinged mounting plate - lifts and empties dustbin into collector truck using horizontal pivot system
Motor driven citrus fruit squeezer - consists of scraper which transfer flesh from sieve positioned under cone that is lowered to complete electric circuit
Optical checking system for documents - uses transmitted and reflected light components for comparison with reference valves
Endocardiac stimulation electrode for pacemaker - has helical wire coil enclosed in pliable plastics envelope with stimulator
Aerodynamic roof rack container for car - consists of moulded plastics casing contoured to roof and including finned lid
Thrust bearing with replaceable pads - bolted to both parts of coupling and located by bearing ring
Counting and display device for telephone metering pulses - has two operational amplifiers connected in cascade with adaptor at input of one of them
Vacuum arc furnace for melting refractory metals - has walls cooled by liq. sodium potassium alloy to reduce explosion risk
Mounting for multiple liq. or gas pipes - has coaxial insulated pipes fitted in two part circular holder allowing relative movements
