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
UEberwachungseinrichtung, insbesondere fuer UEberwegwarnanlagen mit Azetylen-Signallampen
摘要
申请公布号
DE685376(C)
申请公布日期
1939.12.16
申请号
DE1938P077544D
申请日期
1938.07.01
申请人
JULIUS PINTSCH KOM.-GES.
发明人
WILCKENS ERNST
分类号
B61L29/28
主分类号
B61L29/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPERATION GUIDE OF OPERATION PANEL FOR CONTROLLER
HEAT FIXING DEVICE
RECORDED PICTURE DENSITY CONTROLLER IN READER PRINTER
LSI TESTING APPARATUS
METHOD FOR MEASURING TEMPERATURE OF ROAD SURFACE
APPARATUS FOR MEASURING DISTRIBUTION OF DIAMETER OF PARTICLE IN MIST BY INSTANTANEOUS EVAPORATING METHOD
AUTOMATIC LUBRICATOR FOR BEARING
SPEED CHANGE DEVICE USING PLANETARY GEAR
CENTERING APPARATUS FOR ROTOR AND SUPPORT OF JOURNAL BEARING
RANGE REGULATOR FOR POSITIONER
MANUFACTURE OF DISPLACEMENT COMPRESSOR
THROTTLE OPENING CONTROL DEVICE FOR VEHICLE
WORKING METHOD FOR FERRITE SINGLE CRYSTAL
PRODUCTION OF CARBURIZED STEEL PARTS
AIR-FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
OXIDATION INHIBITING SOLUTION
DUPLEX-COATED STEEL MATERIAL EXCELLENT IN RESISTANCE TO HEAT AND CORROSION AND ITS PRODUCTION
PRODUCTION OF HIGH TENSILE STEEL FOR LOW TEMPERATURE USE HAVING EXCELLENT TOUGHNESS OF WELD ZONE
APPARATUS FOR PRODUCING METAL POWDER
PRODUCTION OF PRECISE CASTING
