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
Dispositif comportant un support d'information magnétique mobile
摘要
申请公布号
FR1089824(A)
申请公布日期
1955.03.22
申请号
FRD1089824
申请日期
1953.12.22
申请人
STAATSBEDRIJF DER POSTERIJEN, TELEGRAFIE EN TELEFONIE
发明人
KOSTEN LEENDERT
分类号
G11B20/16
主分类号
G11B20/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WASHING MACHINE
DATA READ CIRCUIT OF A NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
A SUPPORT BAR FOR CONNETION OF STEERING WHEELS TO A CAR BODY
VITERBI DECODER
MASK FOR PREVENTING STATIC ELECTRICITY
CHIP-SIZED PACKAGE
MULTIBIT TEST MODE CIRCUIT
IGNITER OF GAS BURNER
AUXILIARY MIXED FUEL INJECTION SYSTEM TO IMPROVING THE FLOW CHARACTERISTIC OF MIXED FUEL AROUND THE ELECTRODE OF A SPARK PLUG
VARIETY FUNCTION BLOCK
MANUFACTURING PROCESS OF SEMICONDUCTOR DEVICE LOAD RESISTOR
INDEX PRINTING APPARATUS AND INDEX PRINT PRODUCED THEREBY
AUTOMATIC ADJUSTING APPARATUS FOR TRACKING STABILIZATION
METHOD FOR PREPARING LIGHT ADIABATIC CONCRETE USING CLAY
METHOD FOR PRODUCING SUPPORTED CATALYST FOR ETHYLENE POLYMERIZATION AND ETHYLENE/ALPHA-OLEFIN COPOLYMERIZATION
POWER REGULATOR CIRCUIT OF IMAGE REPRODUCING APPARATUS
GENERATING CIRCUIT OF HORIZONTAL RETRACE TIME ADJUSTING PULSE IN A DISPLAY DEVICE
DRUM BRAKE SHOE ENGAGING STRUCTURE
COPOLYESTER, AND HOLLOW CONTAINER AND STRETCHED FILM MADE THEREOF
TOOL EXCHANGE DEVICE AND METHOD BY SPEED CONTROL
