Production of dihydric phenols and epoxide resins,申请号US19580769287-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Production of dihydric phenols and epoxide resins
摘要
申请公布号	US3033819(A)	申请公布日期	1962.05.08
申请号	US19580769287	申请日期	1958.10.24
申请人	DEVOE & RAYNOLDS COMPANY, INC.	发明人	PRICE HERBERT P.;BELANGER WILLIAM J.
分类号	C08G59/04;C08G59/06	主分类号	C08G59/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Portable hot-air generator - has convergent nozzle connected to mixer, divergent combustion chamber nozzle

Liquefied gas bottle automatic tap control - has socket lifted by ram and deformable walls to grip valve wheel

Combined rocking and riding toy - having seat fixed to a rocking support with retractable wheels

Cheaply produced triangular section beading - is mounted, by tongue and groove, flush with furniture doors and panels

Pressing machine with two-part tools - with means for holding workpiece to one part and blank to other

Foam moulding - using cooled mixture with increased catalyst

Portablr chess set with roll-up board - with chess men and board housed inside carrying tube

Gas distributor valve for gas analysing - is rotary type with ten gas inlets and common gas outlet

Belt for masculine or feminine garments - with fastening device having a small purse with simple fastening attached

Electroslag remelting process program control - with two blocks for control parameter changes

Double walled liquid fuel storage tank - outer wall covers inner wall welds and space between has leak detection fluid

Appts. for joining plastic tapes - is self contained unit, holds tapes end to end and applies self adhesive strip

Automatic testing machine for elastic bands - stretches bands to point of rupture using moving pegs

Stretching an advancing fabric web - by passing each edge through the nip of a pair of inclinable helically grooved rolls

Vibratory method for driving tubular posts - involves initially loosening ground by augering, esp. for stony ground

Multilayer, multicolour transparent decoration - has layers joined together by a coloured adhesive

Wall mounted dispenser for disposable towels etc. - has deep cover, embodying towel outlet, hinged at base for opening

Chamber for fermenting dough prior to baking - contg conveyor belts, shaping means, automatic distributor, etc

Automatic sowing device for coated grains - has semicircular tilting reservoir with concentric fixed outer guard plate

Control lock for local oscillator to X-band TV receiver IF - uses gating IF with horizontal frequency and integrating to give control signal