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
摘要
A surfboard provided with an auxiliary drive. An electric motor with a marine screw propeller is integrated in the fin of the surfboard. <IMAGE>
申请公布号
DE3139816(C2)
申请公布日期
1985.11.07
申请号
DE19813139816
申请日期
1981.10.07
申请人
STANDARD ELEKTRIK LORENZ AG, 7000 STUTTGART, DE
发明人
FEIGEL, JOSEF, DR. ING., 8300 LANDSHUT, DE;WILKE, WALTER, DR. ING., 8300 ALTDORF, DE
分类号
B63B35/79
主分类号
B63B35/79
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Content recognition for targeting video advertisements
Optical pickup device transfer mechanism
Transmitting operator message commands to a coupling facility
System and method for integrating capacity planning and workload management
Method for dynamically adjusting the spectral content of an audio signal
Method and apparatus for public key cryptography
Radio frequency control for communication systems
Device and method for gathering ensemble data sets
Method for transmitting digital data, and transmitter base implementing such a method
Reference picture selection method and apparatus
Transmitter adaptation loop using adjustable gain and convergence detection
Narrowband interference rejection for ultra-wideband systems
Method and apparatus for interfacing synchronous core network with asynchronous radio network
Systems and methods for converting and delivering nondestructive evaluation images to mobile devices and remote communications systems
Ethernet differentiated services architecture
Emergency alerting device
System and method for adjusting monitoring of timeslots during data transmission
Inter-subsystem transfers
System and method for managing IP sessions based on how many IP sessions are supported
Method for transmitting MAC PDUs