Procédé pour donner de la flèche aux poutrelles,申请号FRD1052451-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 pour donner de la flèche aux poutrelles
摘要
申请公布号	FR1052451(A)	申请公布日期	1954.01.25
申请号	FRD1052451	申请日期	1952.03.14
申请人	UNION DES CONSOMMATEURS DE PRODUITS METALLURGIQUES ET INDUSTRIELS	发明人
分类号	B21B39/20	主分类号	B21B39/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MEASURING SYSTEM

Composition for dyeing of human hair

USE OF RETINOIC ACID FOR THE PREPARATION OF A MEDICAMENT FOR THE TREATMENT OF HYPERPIGMENTATION IN BLACK SKIN AND METHOD OF LIGHTENING BLACK SKIN WITH RETINOIC ACID

SOLUTION PHASE SYNTHESIS OF OLIGONUCLEOTIDES

Process for image-wise metallising structured printed circuit boards

METHOD OF PRODUCING A STENCIL MASK

A method for producing a silicon single crystal wafer and a silicon single crystal wafer

REMINDER DEVICE AND METHOD OF OPERATING THE SAME

MEANS AND METHOD FOR LEAKAGE DETECTION

Adhesive base material

Segmented flexible heater for drying a printed image

EQUIPMENT FOR RECYCLING OF ORGANIC LITTER

Selectively power feeding device for electrical loads and the ignition circuit of internal combustion engines, in motor-vehicles

ROLLER FOR A ROTARY PRESS

ANTIBACTERIAL BENZOXAZINE AND PYRIDO-OXAZINE DERIVATIVES, INTERMEDIATES, PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS, PREPARATION AND USE THEREOF

LIQUID CRYSTAL FORMS OF CYCLOSPORIN

An optical disk and an optical disk reproduction apparatus

DNA SEQUENCES FOR MATRIX METALLOPROTEASES, THEIR PRODUCTION AND USE

Laryngeal endoprosthesis