IMPROVED PROCESS FOR THE PRODUCTION OF MESOPHASE PITCH,申请号EP19890312058-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	IMPROVED PROCESS FOR THE PRODUCTION OF MESOPHASE PITCH
摘要
申请公布号	EP0428799(B1)	申请公布日期	1992.07.08
申请号	EP19890312058	申请日期	1989.11.21
申请人	CONOCO INC.	发明人	TA-WEI, FU;KATZ, MANFRED
分类号	C10C3/00;C10C3/04;(IPC1-7):C10C3/00;D01F9/145	主分类号	C10C3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Alginat-Abformmasse

Benzoxazinone and benzothiazinone derivatives endowed with cardiovascular activity

Display packaging for glassware and associated articles

CONTROLLED TRANSCRIPTION OF TARGET GENES AND OTHER BIOLOGICAL MATERIALS

PROCESS OF CATALYTIC OXIDATION OF PROPYLENE TO ACROLEINE IN GASEOUS PHASE

DEVICE FOR SUPPORTING FUEL IN A POWER PLANT FURNACE, SYSTEM OF ENSURING ENERGY AND PROCESS OF GENERATING THERMAL ENERGY

ABRASION-RESISTANT PACKAGES FOR FERTILIZERS

DISTRIBUTION PROCESS OF PACKAGES AND A CONTAINER FOR MAKING THE SAME

APPARATUS FOR TESTING GENUINENESS OF COINS, JETTONS OR OTHER FLAT ARTICLES

STABLE AQUEOUS PHARMACEUTICAL PREPARATION, PACKAGE CONTAINING SUCH PREPARATION AND METHOD OF STABILIZING IFN IN THE AQUEOUS PREPARATION

CONTROL UNIT FOR HYDRAULIC BRAKE MECHANISM OF MOTOR VEHICLES

MEANS FOR EXHIBITING ARTICLES

HARDENABLE MORTAR MATERIAL

METHOD OF REMOVING GASES GENERATED DURING FILLING OF COKE OVEN BATTERIES WITH COAL AND APPARATUS FOR MAKING THE SAME

CARRIER OF A DEVICE FOR WIRING RACEWAYS IN FILLET STRIPS

PROCESS FOR PRODUCING HOP ROOTSTOCKS WITHOUT VIRUSES

APPARATUS FOR PROTECTION FROM OVERLOAD