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
Drawing press
摘要
申请公布号
US2664191(A)
申请公布日期
1953.12.29
申请号
US19490078765
申请日期
1949.02.28
申请人
HERMANN MAY OTTO
发明人
MAY OTTO HERMANN
分类号
B21D24/00
主分类号
B21D24/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SWITCH CIRCUIT
DC REGENERATION CIRCUIT
CURRENT-VOLTAGE CONVERSION CIRCUIT
DEVICE FOR REPRODUCING VIDEO
COPPER PIPE COUPLING
SEMICONDUCTOR BEAM SPLITTER AND ITS PRODUCTION
OPTICAL DISK MEDIUM AND ITS CLOCK FORMING DEVICE
RECEIVER FOR TWO-WAY BROADCAST AND RECEPTION SYSTEM
COMMUNICATION SYSTEM
SOLID ELECTROLYTE FUEL CELL
IMAGE INFORMATION PROCESSING SYSTEM
DEVICE AND METHOD FOR PROCESSING NATURAL LANGUAGE
PROBE DEVICE
METHOD FOR AUTOMATIC ADJUSTMENT OF ELECTRONIC COMPONENT
COMPONENT SUPPLYING APPARATUS
BRAKE DRUM HAVING VIBRATION DAMPING STRUCTURE
FRY-WHEEL BRAKE OF ENGINE
OLDHAM'S COUPLING
BALL BEARING CAGE
BEARING DEVICE FOR INTERNAL COMBUSTION ENGINE
