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
Game or chance device
摘要
申请公布号
US2224490(A)
申请公布日期
1940.12.10
申请号
US19380242373
申请日期
1938.11.25
申请人
JOSEPH SIMMONS BERT
发明人
SIMMONS BERT JOSEPH
分类号
A63F5/04
主分类号
A63F5/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Shaping cutter.
Tape portioning dispenser.
Process for preparing a thin tabular grain silver halide emulsion.
OPTICAL FIBER DRAWING FURNACE AND DRAWING METHOD.
Lamp socket and projector equipped therewith.
Strain relief device, in particular for wire guided missiles.
Internal combustion valve having an iron based hard-facing alloy contact surface.
Use of PVC-free composite material with textile toplayer for coating sunvisors of motor vehicles.
Coextruded multi-layer aromatic polyimide film and preparation thereof.
儿童墨滚印刷工具
Storage container with a storage shaft for individual articles, especially hygiene articles.
Method and arrangement for controlling a loop filter.
Method and apparatus for storing Don't Care in a content addressable memory cell.
Magneto-optical recording medium and method for the preparation thereof.
Gaming machine.
Arithmetic engine.
Data transfer between computing elements.
Two-sided recording apparatus.
Method and apparatus for removal and/or inserting a filmstrip into a cartridge.
Anechoic chamber and wave absorber.