Improvements in or relating to the case-hardening of iron and steel,申请号GB19340007841-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	Improvements in or relating to the case-hardening of iron and steel
摘要
申请公布号	GB434961(A)	申请公布日期	1935.09.12
申请号	GB19340007841	申请日期	1934.03.12
申请人	E. I. DU PONT DE NEMOURS AND CO.	发明人
分类号	C23C8/46	主分类号	C23C8/46
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Secreted and transmembrane polypeptides and nucleic acids encoding the same

Secreted and transmembrane polypeptides and nucleic acids encoding the same

Secreted and transmembrane polypeptides and nucleic acids encoding the same

Secreted and transmembrane polypeptides and nucleic acids encoding the same

Communication device, communication method and program

Thermal barriers and seals for climate controlled transportation

Approaches to identify genetic traits

Therapeutic treatment

Apparatus and process for controlling the temperature of a substrate in a plasma reactor

Manipulation of analytes using electric fields

CDMA receiver, path search method and program

Shared pump and serial rare earth doped fiber optical amplifiers

Method and apparatus of increasing the service life of metalworking fluids

Bushing seal in a vacuum cleaner brush having a floor cloth

Information recorded medium, information display, information providing device, and information providing system

Distributed communication system

System and method for screening incoming and outgoing video communications within an interactive television system

Lordotic interbody spinal fusion implants

Personal date/time notary device

Self-priming centrifugal pump