AGENT FOR BLACK COLOURING CELLULOSE PULP,申请号PL19850256804-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	AGENT FOR BLACK COLOURING CELLULOSE PULP
摘要
申请公布号	PL141263(B2)	申请公布日期	1987.07.31
申请号	PL19850256804	申请日期	1985.12.12
申请人		发明人
分类号	C08J3/20;C09B;C09B67/22;(IPC1-7):C09B67/22	主分类号	C08J3/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXTENSIBLE AND RETRACTABLE BARRIER

HIGH-SPEED DIGITAL LOOP TRANSCEIVER

VOLUMETRIC FUEL QUANTITY GAUGE

ARTIFICIAL SUBSTRATE AND METHOD FOR COMMERCIAL BREEDING OF PRAWNS

GLIDING AIRFOIL PARACHUTE CANOPY CONSTRUCTION

PREPARATION OF 3-AMINO-1,2-TRIAZOLE

NORBORNANE COMPOUNDS AND THEIR USE AS PLANT GROWTH REGULATORS

PREPARATION OF 5-SUBSTITUTED DIALURIC ACIDS

BENZIMIDAZOLYL(BENZOXAZOLYL OR BENZTHIAZOLYL)ALKYL PHENOXY ALKANOIC ACIDS,ANALOGS THEREOF AND HERBICIDAL COMPOSITIONS COMPRISING THEM

DERIVATIVES OF GLYCEROPHOSPHOCHOLINE AND GLYCEROPHOSPHOETHANOLAMINE,THEIR PREPARATION AND THEIR USE

INJECTABLE CHONDROITIN POLYSULFATE,ITS PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT

ENZYMATIC ETHANOL TEST DEVICE,ITS PREPARATION AND USE

DIRECT METHOD FOR THE PREPARATION OF 1-FORMYL CONGENERS OF INDOLE-DIHYDROINDOLE DIMERS PRESENT IN AN UNSEPARATED VINCA ROSEA EXTRACT

APPARATUS AND METHOD FOR THE CONTROL OF FEEDWATER TO A STEAM GENERATOR IN A NUCLEAR REACTOR

THERMOSETTING,FREE RADICAL CURABLE UNSATURATED POLYMER RESIN COMPOSITION AND METHOD OF REDUCING GAS GENERATION IN CURING THERMOSETTING,FREE RADICAL CURABLE UNSATURATED POLYMER RESIN COMPOSITIONS

COMPOSITIONS,DEVICES AND METHOD FOR CONTROLLING INSECTS

PROCESS FOR PRODUCING N-ACYL AROMATIC AMINE DERIVATIVES

DIGITAL TIMESLOT AND SIGNALING BUS IN A DIGITAL PBX SWITCH

MAGNETIC DISK CARTRIDGE

METHOD OF AND APPARATUS FOR MULTIPLEXING SIGNALS OF DIFFERENT LIGHT WAVELENGTHS USING OPTICAL FIBRES