首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Improvements in control and/or signalling systems for use on railways or the like
摘要
申请公布号
GB480719(A)
申请公布日期
1938.02.28
申请号
GB19360023684
申请日期
1936.08.28
申请人
AUTOMATIC ELECTRIC COMPANY LIMITED;LANCELOT MARTIN SIMPSON
发明人
分类号
B61L23/00
主分类号
B61L23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THERMAL SHIELD ARRANGEMENT FOR GAS TURBINE COMBUSTION CHAMBERS
PROCESS FOR FINISHING ANIMAL HIDES OR PELTS
RADIANT HEATER SYSTEM FOR SOLID PHASE CRYSTALLIZATION AND POLYMERIZATION OF POLYMERS
STABILIZING SOLUTIONS FOR PROTEINS AND PEPTIDES
Mobil betreibbares Kommunikationsgerät
Animal pelt or hide labelling or tagging method and apparatus
Aerocrete interlocking concrete building block
Freehand image scanning device and method
COMPOSITIONS AND METHODS FOR STIMULATING ANTIBODY CLASS SWITCHING
FUNGICIDAL MIXTURES
PROCESS FOR PRODUCING A PROTEIN
SYSTEM AND METHOD FOR EXPANSION OF A COMPUTER
Pyöräntuentajärjestely
Verfahren zur Herstellung eines Reifens und Maschine zur Durchführung des Verfahrens
Sonnenschutz für Fenster oder Türen, insbesondere Dachfenster
NOVEL GENE ASSOCIATED WITH SUPPRESSION OF TUMOR DEVELOPMENT
COMPOSITE EXHIBITING ELASTIC-LIKE BEHAVIOR
METHOD OF DISPLAYING SEVERAL ITEMS OF INFORMATION
Pulverzerstäuber
RAIL ZIG DEVICE OF SOLDER MOLD INTEGRATED CIRCUIT