Breathing and viewing apparatus,申请号US19570693892-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	Breathing and viewing apparatus
摘要
申请公布号	US3009462(A)	申请公布日期	1961.11.21
申请号	US19570693892	申请日期	1957.11.01
申请人	HUBBEL HAWLEY CHARLES	发明人	HAWLEY CHARLES HUBBEL
分类号	B63C11/14	主分类号	B63C11/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

NOZZLE FOR INJECTION MOLDING MACHINE

IMPIANTO PER LA PRODUZIONE DI ROTOLI COMPATTI DI VERGELLA

Functional sugar substituted with reduced calories

Method of manufacturing disposable underpants by applying annular adhesives zones to the backsheet and to sheet for retaining eleastic for leg holes

Antipasmodic agent

License indicator

FILTER REGENERATING DEVICE FOR INTERNAL COMBUSTION ENGINE

HYDRAULIC CIRCUIT FOR WORKING VEHICLE

AUTOMATIC DOCUMENT FEED DEVICE

IMPACT SENSOR AND IMPACT SENSING DEVICE

SORTER BIN LIFT CONTROLLER

PAPER FEEDING DEVICE

ELECTRONIC DEVICE

CONDENSED HETEROCYCLIC DERIVATIVE

PRODUCTION OF 5-FLUORO-2'-DEOXYURIDINE DERIVATIVE

PREPARATION OF PORYCYCLIC AROMATIC POLYAMINE

PRODUCTION OF LIGHTWEIGHT CELLULAR CONCRETE

MEASURING DEVICE OF OFFSET VOLTAGE

LONG CHAIN CARBOXYLIC IMIDOESTER