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
POLAR COMMUNICATION SYSTEM
摘要
申请公布号
CA491846(A)
申请公布日期
1953.04.07
申请号
CAD491846
申请日期
申请人
COLLINS RADIO COMPANY
发明人
MELVIN L. DOELZ
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
Gauging machine
Method of forming metal carbides
Conversion process for fertilizer materials
Facsimile apparatus
Process of making chromium iron alloys
Bottle capping apparatus
Recovering resins from coal
Method of making self-insulated refractories
Power-operated window regulator
Apparatus for inflating and deflating pontons or the like
Chemical process
Closure for collapsible tubes
Improvements in sliding doors
Seismic prospecting
Mounting for cinematograph cameras
Manufacture
Rattle
Rifle, stock, receiver, and trigger guard assembly
Calculating machine
Gun ammunition magazine