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
Preparation of mnbi bodies
摘要
申请公布号
US2804415(A)
申请公布日期
1957.08.27
申请号
US19560611077
申请日期
1956.09.20
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BOOTHBY OTIS L.;JR. DANIEL H. WENNY,
分类号
C22C28/00
主分类号
C22C28/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Automatic rail locator for brushes of fissure detector cars
Friction shock absorbing mechanism
Dispensing cabinet
Switch for controlling electrically operated circuit interrupters
Stripper bar mounting
Internal combustion engine
Pressure tank and the like
Delivery vehicle
Noncorrosive alloy and method of making and using the same
Sheet metal drawing press
Manufacture of dyestuffs of the polymethine series
Vacuum cleaner
Resilient heel
Paper product sized with petroleum hydrocarbons and process of making the same
Means for regulating the superheater temperature of the steam in locomotive engines
Physician's chair
Radio receiving system
Pulverizing apparatus and the like
Air heater
Telephone system