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
Tonaufnahme- und -wiedergabegeraet
摘要
申请公布号
DE894628(C)
申请公布日期
1953.11.19
申请号
DE1951F006225
申请日期
1951.05.13
申请人
FOY ROBERT RENE FERNAND
发明人
FOY ROBERT RENE FERNAND
分类号
G11B15/22;H04M1/64
主分类号
G11B15/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DAMPER FOR AIR CONDITIONERS
LENS ACTUATING MODULE
PROBE CARD
DIGITAL PHOTOGRAPHING APPARATUS, AND AUTO-FOCUSING METHOD OF THE SAME
MOUNTING EQUIPMENT FOR ADJUSTING VIEWING ANGLE OF DISPLAY PANEL
ACTIVE DYNAMIC VIBRATION ABSORBER
BOX FOR A CAR
ADAPTER FOR WATT HOUR METER
A TRANSPARENT SHAMPOO COMPOSITION
DERIVATIVE OF ANTHRAQUINONE CAPABLE OF USING CU (II) SELECTIVELY AND MANUFACTURING METHOD THEREOF
THE LASER FOR THE SKIN TREATMENT WITH CONTROLLED DUAL WAVELENGTH
A CHINESE CHARACTER EXPLANATION METHOD AND TEACHING MATERIAL
SHOCK ABSORBING DEVICE FOR A BED CAPABLE OF ADJUSTING LENGTH OF ELASTICITY
VACUUM VARIABLE RESISTOR
STRUCTURE FOR REDUCING VIBRATION OF CHAIN FOR VEHICLE
ELECTRONIC DEVICE DIAGNOSIS INFORMATION PROVISION METHOD OF VEHICLE
MANUFACTURING METHOD OF POLYAMIDEIMIDE/SILICA HYBRID MATERIAL FOR COATING ELECTRICAL WIRE AND THE MATERIAL, ELECTRICAL WIRE
QOS-ENABLED LIFECYCLE MANAGEMENT FOR FILE SYSTEMS
Space elevator
FLUID REMOVAL IN A SURGICAL ACCESS DEVICE
