Improvements in or relating to escape hatch structures for submarine boats,申请号GB19290013557-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 escape hatch structures for submarine boats
摘要
申请公布号	GB311229(A)	申请公布日期	1930.08.01
申请号	GB19290013557	申请日期	1929.05.01
申请人	ELECTRIC BOAT COMPANY	发明人
分类号	B63G8/40	主分类号	B63G8/40
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DEVICE FOR PROCESSING SIGNALS OF SENSORS

METHOD AND APPARATUS FOR COMPLETION OF SECUNDER ION MASS SPECTROGRAPH BY ANALYZING THE SECUNDER PARTICLES ACCORDING TO ENERGY

DEVICE FOR FASTENING ONE TO ANOTHER TUBALAR TELESCOPE MEMBERS

TUBE REPAIRING CLAMP

HYDRAULIC BRAKE CYLINDER

METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF INTERNAL COMBUSTION ENGINES

PROCESS FOR THE RECOVERY OF STEROLS USABLE AS RAW MATERIAL OF THE PHARMACEUTICAL INDUSTRY,FROM BY-PRODUCTS OF VEGETABLE OIL INDUSTRY

ARC-CONTROL DEVICE FOR THE TROLLEY SYSTEM OF ELECTRIC RAILWAYS

CUTTING UP VARIABLE ARTIFICIAL VELVET MOSAIC PLATES BY MEANS OF CUTTING MASTER

MARKING CHALK WITH CONTROLLED SUBLIMATION TIME FIRST FOR CONFECTION INDUSTRIAL PURPOSES

LOGIC GAME AND/FOR INDOOR ONE

PLANAR OR SPATIAL LOGIC TOY

DEVICE FOR BLOCKING THE HAND BRAKE LEVER

SAETT OCH ANORDNING FOER NIVAOMAETNING MED MIKROVAOGOR.

GOEDSLINGSBILL FOER EN SAODDGOEDSLINGSMASKIN.

A METHOD AND APPARATUS FOR FEEDING FISH AND POULTRY

SELVBAERENDE TAGKONSTRUKTION AF HULE VED ENDERNE AFLUKKEDE EKSTRUDEREDE PROFILELEMENTER AF PLAST OG AFSLUTNINGSORGAN TIL SAADANNE PROFILELEMENTER

FREMGANGSMAADE TIL FREMSTILLING AF ALKALIMETALINSULIN