Procédé de soudure des rails,申请号FRD1124847-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	Procédé de soudure des rails
摘要
申请公布号	FR1124847(A)	申请公布日期	1956.10.18
申请号	FRD1124847	申请日期	1955.05.20
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	E01B11/50	主分类号	E01B11/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carton with offset lock

Contact lens transfer device

PRODUCTION OF SUSTAINED-RELEASE PREPARATION

OXIME, HYDRAZONE OR AZIN DERIVATIVE AND INSECTICIDE

Optical apparatus

Method and apparatus for manufacturing information storage devices

Image magnification control device for a camera

Process and intermediates for preparing triazolinones

Gelled reactive resin compositions

Photochromic compound

Fire resistant resin compositions

Method for manufacturing a vertical transistor having a storage node vertical transistor

Non-aqueous secondary battery

Maleic anhydride/olefin polymer stain-resists

Pharmaceutical formulations containing a pharmacologically active ionizable substance as well as process for the preparation thereof

Phase shift colloids as ultrasound contrast agents

Method for the electrophoretic dip coating of chromatizable metal surfaces

Aluminum phosphates and binder compositions/ceramic materials comprised thereof

Low elevation wall construction