Improvements in respirators, gas masks and the like,申请号GB19350000910-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 respirators, gas masks and the like
摘要
申请公布号	GB455099(A)	申请公布日期	1936.10.12
申请号	GB19350000910	申请日期	1935.01.10
申请人	JOHN AMBROSE SADD	发明人
分类号	A62B18/02	主分类号	A62B18/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HARDENING OBSTRUCTING METHOD AND HARDENING OBSTRUCTING AGENT FOR CEMENT

DIE UNIT FOR GLASS ARTICLE AND MOLDING APPARATUS

PROCESS FOR PREPARING ALUMINUM-SUBSTITUTED HEMATITE

METHOD OF MANUFACTURING METAL OXIDE STRUCTURE USING PHOTOSENSITIVE RESIN

ELEVATOR DEVICE

FAILURE RESTORATION SUPPORTING DEVICE FOR ELEVATOR

SHEET INSPECTION DEVICE AND IMAGE PROCESSING DEVICE

WORK STAND LOAD DETECTION DEVICE OF VEHICLE FOR HIGH LIFT WORK

OSCILLATING DEVICE

POSITION ADJUSTING DEVICE AND METHOD FOR HEAVY LOAD

CABLE TAKING UP DRUM

SHORT PAPER SHEET FEEDING DEVICE AND RECORDING DEVICE EQUIPPED WITH IT

MOLDED BODY FOR ASSEMBLY TYPE WINDING CORE

PAPER SHEET FEEDING AND DISCHARGING UNIT OF IMAGE FORMING DEVICE

POWDERY AND GRANULAR MATERIAL SUPPLYING DEVICE

CONTAINING METHOD AND CONTAINING HOLDER FOR BEAM WITH FILLER, AND TRANSPORT DEVICE FOR THE SAME CONTAINING HOLDER

MONITORING DEVICE FOR ESCALATOR

GUIDE FOR TELESCOPIC BOOM