Improvements in or relating to the construction of model railway track,申请号GB19470023390-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 or relating to the construction of model railway track
摘要
申请公布号	GB629148(A)	申请公布日期	1949.09.13
申请号	GB19470023390	申请日期	1947.08.23
申请人	SYDNEY CHARLES PRITCHARD	发明人
分类号	A63H19/30	主分类号	A63H19/30
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Physical testing of elastomers - with an arrangement for resetting to a predetermined loading

PYRRYLVINYLTHIAZOLIUM SALTS

A TUBULAR CONNECTING PIECE FOR HELICALLY GROOVED TUBES

PROCESS AND APPARATUS FOR JOINING STRIPS OF BELT ALONG THEIR LENGTHWISE RUNNING SIDE EDGES

LINE GRIPPING DEVICES

AMIDE FLAVOURING AGENTS FOR TOBACCO

THERMALLY EXPANSIBLE BEARING ASSEMBLY

GAS DIFFUSION ELECTRODE FOR ELECTROCHEMICAL CELLS

CORRUGATED POLYMERIC FILM

CHARGING SYSTEMS FOR BATTERIES

DEVICE FOR PACKING OBJECTS

TAP CHANGER FOR TRANSFORMERS

DUAL BLOOD FILTER

THERMOPLSA THERMOPLASTIC MOULDING COMPOUNDS

FURNACE MONITORING DEVICE

MOVING AND STIRRING OF HEAVY METALLURGICAL MELTS

APPARATUS FOR MAKING VALVE SLEEVES

NAVIGATION METHOD

POLYMER COMPOSITIONS

VISCOSITY CONTROL