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 zum Beeinflussen des in das Objektiv eines photographischen Apparates oder in einen Belichtungsmesser einfallenden Lichtbuendels
摘要
申请公布号
DE629565(C)
申请公布日期
1936.05.07
申请号
DE1933R091806D
申请日期
1933.10.14
申请人
DR. OEDOEN RISZDORFER
发明人
分类号
G03B17/12
主分类号
G03B17/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROMAGNETIC INDUCTION HEATING PAN
HARDENABLE INJECTION MOLDED GASKET, SITE FORMING METHOD OF THE SAME AND COMPOSIT OF THE SAME
LEAD-ACID BATTERY
ELASTICITY ADJUSTOR FOR SEAT BODY WITH BACK RECLINING PART IN CHAIR
Roll for the press in a paper machine or the like
Separately power-feeding welding generator
Stack cap covering system
Transparent radiation image storage panel
Magnetic pump drive
Circuit technique for cancelling non-linear capacitor-induced harmonic distortion
Mixtures containing organosilicon compounds and their use for waterproofing and antimicrobial impregnation
Preparation of olefinically unsaturated carboxylic esters having a terminal ester group
Amplifier drive controller
Capacitively compensated microstrip directional coupler
Apparatus for use in the treatment of spinal disorders
Nail polish brush
Chrysanthemum plant named Miramar
Chrysanthemum plant named Forge
Manually operated apparatus for controlling the brake and accelerator of a motor vehicle
Display apparatus for a vehicle
