Plaque métallique en particulier pour terrains d'aviation,申请号FRD1004685-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	Plaque métallique en particulier pour terrains d'aviation
摘要
申请公布号	FR1004685(A)	申请公布日期	1952.04.01
申请号	FRD1004685	申请日期	1949.12.23
申请人		发明人	DELOFFRE ROBERT-ANDRE
分类号	E01C9/08	主分类号	E01C9/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

WRITING DEVICE OF SERVO TRACK INFORMATION

DISC REPRODUCING DEVICE

MULTILAYER ANALYZING ELEMENT

METHOD AND DEVICE FOR MEASURING WALL THICKNESS OF SCREW PART OF PIPE

DEVICE FOR DETECTING ABRASION WEAR OF GRINDSTONE

PREVENTIVE AGENT FOR CORROSION, SCALE AND CONTAMINATION IN WATER SYSTEM

WIRING SYSTEM FOR DIFFERENT TYPE CIRCUIT SERIES PART MIXING BOARD

ELECTROCONDUCTIVE OLIGOPHENYL AND MANUFACTURE

PRINTER WITH COLUMN SETTING MECHANISM

INFORMATION DEVICE FOR ELEVATOR

HYDROMECHANICAL SUPPORT STRUCTURE AND LIQUID BUFFER TYPE LOAD CONVEYOR USING SAID STRUCTURE

AUTOMATICALLY ASSEMBLING PART CONTAINING DEVICE

METHOD OF SOLDERING PRINTED BOARD

METHOD AND MECHANISM OF SETTLING POSITION OF FEMALE AND MALE DIE IN STRIPPING DEVICE

METHOD FOR SEMICONDUCTOR MEMORY TEST

ELECTROLYTIC TREATMENT INSTALLATION

METHOD FOR OPERATING SEA WATER ELECTROLYZING APPARATUS

SPHEROIDAL GRAPHITE CAST IRON WITH SUPERIOR OXIDATION RESISTANCE AT HIGH TEMPERATURE AND SUPERIOR THERMAL FATIGUE RESISTANCE

HEARTH ROLL WITH SUPERIOR BUILD-UP RESISTANCE