Noncorrosive aqueous liquid,申请号US19310580730-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	Noncorrosive aqueous liquid
摘要
申请公布号	US2007243(A)	申请公布日期	1935.07.09
申请号	US19310580730	申请日期	1931.12.12
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	DOWNING FREDERICK B.;CLARKSON RICHARD G.
分类号	C09K5/20	主分类号	C09K5/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COATING SUBSTRATES BY PLASMA POLYMERIZATION

FRAME CONSTRUCTION

ACTIVE ACOUSTIC ATTENUATORS

Stretching and blow molding apparatus

A sound-damping element having resonators

Raney catalyst composition

GAS PRESSURIZED SHOCK ABSORBER ASSEMBLY

PAL DIGITAL VIDEO SIGNAL PROCESSING ARRANGEMENT

BROKEN THREAD SUCTION METHOD AND DEVICE

HIGH VOLTAGE INSULATOR

FREMGANGSMAADE TIL UDVINDING AF PHOSPHATVAERDIER AF PHOSPHATMALM

Decoding colour television signals

>Semiconductor transducer and method of manufacture

APPARATUS FOR THE HOT GAS CORROSION OF SAMPLES OF MATERIAL

Printing press blanket gauge

IMPROVEMENTS IN TRANSDUCERS

Tachogenerators