Door,申请号US19310552700-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	Door
摘要
申请公布号	US1912846(A)	申请公布日期	1933.06.06
申请号	US19310552700	申请日期	1931.07.23
申请人	KEOGAN WILLIAM J	发明人	KEOGAN WILLIAM J.
分类号	E05C19/00	主分类号	E05C19/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD AND APPARATUS FOR MONITORING ANAEROBIC DIGESTION TANK

TESTOSTERONE-5-ALPHA-REDUCTASE INHIBITOR

MANUFACTURE OF THERMAL EXPANSION VALVE

STRUCTURE OF REAR SEAT

METHOD FOR PURIFYING ALPHA-HYDROXY-3,4-DIHYDROXYPHENYLACETIC ACIDS

CLUTCH CONTROL DEVICE

EXHAUST EMISSION CONTROL DEVICE FOR ENGINE

METHOD OF CONSTRUCTING INCLINED ROOF FOR PRECAST CONCRETE MULTISTORY HOUSE

MAGNET WITH LENS

LAMINATING DEVICE

Disc brake caliper of continuous hoop type

Disk brake with return spring

Hybrid tea rose plant named Ruizesac

Solid state optical disk reader

Power transistor free from back gate bias effect and an integrated circuit device using the same

MASTER ROLL FEEDER

Large-aperture three-lens objective with aspherical-surfaces

Pharyngo-laryngeal compound speculum

Refractory joint packing for an annular gap in a metallurgical vessel