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
Durchgehend verschweisstes, stark gekruemmtes Bogengleis auf Querschwellen
摘要
申请公布号
DE511220(C)
申请公布日期
1930.10.27
申请号
DENDATE034275D
申请日期
申请人
ELEKTRO-THERMIT G.M.B.H.
发明人
分类号
E01B5/16
主分类号
E01B5/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF CONTROLLING A THREE-PHASE INDUCTION MOTOR.
HIGH IMPACT, STYRENIC POLYMER/THERMOPLASTIC POLYMER GRAFTED BLENDS
SYSTEM FOR CONTROLLING LINE TRACKING.
COMPOSITE AND ARTICLE USING SHORT LENGTH FIBERS AT OBLIQUE ANGLES
Lead-acid battery
PRINTING DEVICE
DRIVING OF MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE
SEQUENCE CONTROLLER
PROGRAMMABLE CONTROLLER SYSTEM
FLUORESCENT INDICATOR TUBE SWITCHING CIRCUIT
MULTI-COLOR IMAGE FORMING DEVICE
PHOTOGRAPH PRINTING SYSTEM
LIGHT CONDENSER
OPTICAL FIBER WITH INTEGRATED OPTICAL CONNECTOR PLUG
DIFFRACTION GRATING EXPOSURE DEVICE
WATER QUALITY DIAGNOSTIC SYSTEM
SEMICONDUCTOR INTEGRATED CIRCUIT
ELECTRODE PLATE FOR LIQUID CRYSTAL DISPLAY DEVICE
MANUFACTURE OF LIQUID CRYSTAL DISPLAY ELEMENT
OBJECTIVE LENS FOR MICROSCOPE
