MINE ROOF SUPPORTING MEANS,申请号CAD907875-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	MINE ROOF SUPPORTING MEANS
摘要
申请公布号	CA907875(A)	申请公布日期	1972.08.22
申请号	CAD907875	申请日期
申请人	W. E. AND F. DOBSON LIMITED	发明人	LAURENCE W. TAYLOR;FRANK TOWN;BURTON JOYCE;EMIL OMIOTEK
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PRODUCTION OF TIE DYEING-FASHIONED PRINTED FABRIC

Carrying case that can be attached to a bicycle Carrying case that can be attached to a bicycle

Gap forming construction with piezo-electrical bending elements for theselection of gap forming means

PROCEDE DE REALISATION D'UN TUNNEL REVETU.

ABNORMALITY DETECTOR FOR POWER SUPPLY

SOUND REPRODUCING DEVICE USING INVERTED DRIVING FORCE LOAD REDUCTION SYSTEM

MONITORING AND RECORDING DEVICE

VIDEO IMAGE SUMMARIZING METHOD AND DEVICE THEREFOR

MOUNT TYPE BODY SENSING VIBRATOR

DATA COLLECTION DEVICE

PRESENTATION DEVICE

CLAMPING DEVICE FOR VIDEO SIGNAL

IMAGE PROCESSING UNIT

COLOR IMAGE PROCESSING UNIT

OUTPUT CORRECTION DEVICE FOR IMAGE SENSOR

FACSIMILE EQUIPMENT

FACSIMILE EQUIPMENT

COMMUNICATION EQUIPMENT