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
Vorrichtung zur Erhoehung der Sicherheit im Strassenverkehr mittels einer akustischen Signalvorrichtung eines Kraftfahrzeugs
摘要
申请公布号
DE922395(C)
申请公布日期
1955.01.13
申请号
DE1952H014263
申请日期
1952.10.26
申请人
HOPFENBLATT HEDWIG
发明人
HOPFENBLATT HEDWIG
分类号
B60Q5/00
主分类号
B60Q5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FORMATION OF SILICON NITRIDE FILM
MONITORING DEVICE
MERCHANDISE CARRIER CONTROLLER FOR AUTOMATIC VENDING MACHINE
N-CHANNEL MOS THIN FILM SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR STORAGE DEVICE
CHIP INDUCTOR AND MANUFACTURE THEREOF
VAPOR PHASE GROWTGH DEVICE FOR COMPOUND SEMICONDUCTOR
METHOD FOR PICTURE PROCESSING
ELECTRONIC FILING DEVICE
PRODUCTION OF ELECTROPHOTOGRAPHIC LITHOGRAPHIC PRINTING ORIGINAL PLATE
LIQUID CRYSTAL DISPLAY DEVICE
SYSTEM FOR TRANSMITTING DATA
ELECTROPHOTOGRAPHIC SENSITIVE BODY, ELECTROPHOTOGRAPHIC DEVICE HAVING THIS ELECTROPHOTOGRAPHIC SENSITIVE BODY AND FACSIMILE
DESK TYPE IMAGE PROCESSOR
PREWINDING SYSTEM CAMERA USING FILM WITH MAGNETIC STORAGE PART
IN-MICROSCOPIC VISUAL FIELD DISPLAY DEVICE AND MICROSCOPIC IMAGE PROCESSOR EQUIPPED WITH SAID DEVICE
MULTI-OUTPUT POWER SUPPLY
OBTENCION DE CARBUROS DE METALES PESADOS CON AREA ESPECIFICAELEVADA
MAINTENANCE SYSTEM FOR KEY TELEPHONE SYSTEM
KEY TELEPHONE SYSTEM
