Fireproof door construction,申请号US19490099407-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	Fireproof door construction
摘要
申请公布号	US2622547(A)	申请公布日期	1952.12.23
申请号	US19490099407	申请日期	1949.06.16
申请人	OSCAR FUGELSTAD JOHAN	发明人	FUGELSTAD JOHAN OSCAR
分类号	E05G1/024	主分类号	E05G1/024
代理机构		代理人
主权项
地址

您可能感兴趣的专利

BRIDGED YLIDE GROUP CONTAINING METAL COMPLEXES

POTATO-SHAPED GRAPHITE PARTICLES WITH LOW IMPURITY RATE AT THE SURFACE, METHOD FOR PREPARING SAME

WAVEFORM GENERATING CIRCUIT AND INK JET HEAD DRIVE CIRCUIT AND INK JET RECORDING DEVICE

VALVE FOR INJECTION MOLDING

STEERING BAR OF A FREE-CUTTING TOOL

METHOD AND APPARATUS FOR CONTROLLING STANDING SURFACE WAVE AND TURBULENCE IN CONTINUOUS CASTING VESSEL

A LOCKING DEVICE AT A LOADING FLAP OF A VEHICLE

CONTINUOUS METHOD OF HYDROGENATION

METHOD AND DEVICE FOR CLOSING THE GAP IN WELDING

EXTERNALLY WORN TRANSCEIVER FOR USE WITH AN IMPLANTABLE MEDICAL DEVICE

USE OF FATTY ALCOHOLS AS SOLUBILIZING AGENTS

Quick-release retainer for the brake support of weft feeders for textile machines

CENTRIFUGAL SEPARATOR ARRANGEMENT FOR POWDER COATING RECOVERY SYSTEM AND METHODS

TOTAL GLYCOSIDES OF DANGSHEN AND THEIR USE AS AN AID FOR MEMORY ACQUISITION, RETENTION AND/OR RETRIEVAL

A COMBINATION COMPRISING CAMPTOTHECIN AND A STILBENE DERIVATIVE FOR THE TREATMENT OF CANCER

SELF-ADHESIVE HYDRATABLE MATRIX FOR TOPICAL THERAPEUTIC USE

MODULE OF UNITS FOR AN INTERNAL COMBUSTION ENGINE

OBSTACLE TRAVERSING WHEELCHAIR

PROCESS FOR EXTRACTING CAROTENES FROM CAROTENE-CONTAINING MATERIALS

Method for fabricating a p-type graded composition ohmic contact for p-type II-VI semiconductors