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
Improvements in devices on aircraft for producing smoke screens and the like
摘要
申请公布号
GB388318(A)
申请公布日期
1933.02.23
申请号
GB19320022771
申请日期
1932.08.13
申请人
BERNDT JAKOB ERASMUS KROOK;JOHANNES HAERDEN
发明人
分类号
G09F21/16
主分类号
G09F21/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DYNAMIC RANDOM ACCESS MEMORY WITH FULLY INDEPENDENT PARTIAL ARRAY REFRESH FUNCTION
SEMICONDUCTOR DEVICE WITH ONE-TIME PROGRAMMABLE MEMORY CELL INCLUDING ANTI-FUSE WITH METAL/POLYCIDE GATE
MEMORY CELL COUPLING COMPENSATION
APPARATUSES AND OPERATION METHODS ASSOCIATED WITH RESISTIVE MEMORY CELL ARRAYS WITH SEPARATE SELECT LINES
PERMUTATIONAL MEMORY CELLS
Distributed Power Harvesting Systems Using DC Power Sources
INTEGRATED CIRCUIT DEVICE FOR POWER SUPPLY
NOISE FILTER
AVERAGE INPUT CURRENT ESTIMATION BASED ON PRIMARY SIDE CURRENT SENSE
HEADLAMP DEVICE FOR AUTOMOBILE
LUMINAIRE AND OUTPUT ELEMENT COUPLING MECHANISM THEREFOR
LAMP AND ILLUMINATED HARDSCAPE
Electroluminescent Pet Collars, Leashes and Personal Safety Devices
Orientation dependent illumination device a dispensing container
Electric Circuit Device, Electric Circuit Module, and Power Converter
COVER WINDOW AND DISPLAY DEVICE WITH COVER WINDOW
CIRCUIT BOARD ASSEMBLY USING METAL PLATES AS CONDUCTING MEDIUM EMBEDDED THEREIN
MOUNTING STRUCTURE FOR PRINTED CIRCUIT BOARD, AND SEMICONDUCTOR DEVICE USING SUCH STRUCTURE
ELECTRONIC DEVICE, GLASS COVER AND METHOD OF MANUFACTURING GLASS COVER
ROOT MEAN SQUARE DETECTOR AND CIRCUIT BREAKER USING THE SAME