Process for forming feltable bituminous pulps,申请号US19290364704-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	Process for forming feltable bituminous pulps
摘要
申请公布号	US1792098(A)	申请公布日期	1931.02.10
申请号	US19290364704	申请日期	1929.05.20
申请人	THE RICHARDSON COMPANY	发明人	KELLER CHARLES L.
分类号	D21J1/00	主分类号	D21J1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

6H-1,2,4,6-THIATRIAZINE-1,1-DIOXIDE AND HERBICIDE CONTAINING IT

MANUFACTURE OF 2,6-DICHLORO-5-HYDROXYANILINE

DISCHARGE OF EXCAVATED EARTH

TILTING CONVERSION MECHANISM OF GARAGE FOR BICYCLE HOUSING EQUIPMENT

CURVED BUILDING PANEL

METHOD AND DEVICE FOR CONTROLLING OF ETCHING

REVOLVING ANGLE CONTROLLER FOR CIVIL ENGINEERING, CONSTRUCTION EQUIPMENT

MANUFACTURE OF DRAWN MATERIAL OF BERYLLIUM-COPPER ALLOY

MOVING VANE FOR GAS TURBINE

ORGANIC VULCANIZING-CROSSLINKING AGENT

LOW HYDROGEN TYPE COATED ARC WELDING ROD

PRODUCTION OF MOVING VANE FOR GAS TURBINE

BIMETAL ELECTRODE FOR SPARK-PLUG OR ITS SIMILAR ARTICLE AND ITS MANUFACTURE

PRODUCTION OF CABLE

METHOD OF MANUFACTURING STEEL PLATE RESISTANCE ELEMENT

STEEL PLATE HIGH RESISTANCE ELEMENT

LIGHT-PROTECTIVE GREEN BOTTLE GLASS

ANTIMICROBIAL TEAT DIP CONTAINING A LOWER ALCOHOL AND A FILM-FORMING POLYMER

COLLOIDAL AQUEOUS COMPOSITION CONTAINING DIHEXANOYL LECITHIN AND A NON-HEMOLYTIC LIPID