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
FILING DEVICE
摘要
申请公布号
CA299328(A)
申请公布日期
1930.04.15
申请号
CAD299328
申请日期
申请人
THE FILING EQUIPMENT BUREAU
发明人
ROY H. CHARLTON
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
Electrostatic enrichment of trona and nahcolite ores
Eight bit standard connector bus for sixteen bit microcomputer using mirrored memory boards
Circuit breaker
Deformable switch keyboard
Process and apparatus for controlling the concentration of solid particles in suspension in an EDM machining fluid
Stop joint assembly for pressurized laminar dielectric cable
Bucket leveling mechanism
Forward view mirror for bicycles
Compartmentalized file box
Shoe drum brake
Lifting apparatus
Electromagnetic thin strip casting process
Electrode for detecting bioelectrical signals
Self-clean oven
Fixing apparatus
Milk sterilizing apparatus
Formation tester
Emergency kit
Label printer
Ultrasonic transducer suspension system for on-line high speed ultrasonic inspection of flat rolled products
