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 Befestigen und Halten von Bildern, Photographien od. dgl.
摘要
申请公布号
AT139567(B)
申请公布日期
1934.11.26
申请号
ATD139567
申请日期
1933.09.25
申请人
FRIEDRICH KOESTER
发明人
FRIEDRICH KOESTER
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FREMGANGSMAATE FOR FREMSTILLING AV EN BLANDING AV MAISSTIVELSE OG OVERFLATEAKTIVT MIDDEL.
Film supplying apparatus
Preparation of polymer polyols
NUMERICAL CONTROLLER
FEED WATER SUPPLY SYSTEM FOR BOILER
CHARACTER RECOGNIZING DEVICE
INSULATED GATE TYPE SEMICONDUCTOR DEVICE
ANODIC OXIDATION TREATMENT OF ALUMINUM ALLOY-RUBBER ADHERED PRODUCT
STEERING ANGLE DISPLAY DEVICE FOR STEERING WHEEL OF VEHICLE
METHOD FOR HEAT-TREATMENT OF MACHINE STRUCTURAL MEMBERS
Adaptable hearing protector - has constant damping protector augmented with microphone, variable attenuating electronic circuit mounted on head ban, and speaker
Power-generating windmill - has rotors on vertical axes partly mounted behind wedge shaped component, whole unit faces wind
Pavement brick sawing-cleaving machine - has horizontal chain transporter and two horizontal circular saws
Container for contact lenses - has two storage boxes and lid with magnifying lens
INFORMATION PROCESSOR
VIDEO TAPE RECORDER REPRODUCTION CIRCUIT
TEMPERATURE CHANGE FOLLOW-UP TYPE AGC DEVICE
MISINSERTION PREVENTING STRUCTURE FOR ELECTRONIC CIRCUIT BOARD
SEMICONDUCTOR DEVICE
CIRCUIT DIAGRAM DATA INPUT SYSTEM
