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
Copper alloys
摘要
申请公布号
US2135254(A)
申请公布日期
1938.11.01
申请号
US19380220007
申请日期
1938.07.19
申请人
P.R. MALLORY & CO., INC.
发明人
HENSEL FRANZ R.;LARSEN EARL I.
分类号
C22C9/06
主分类号
C22C9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of cleaning heat exchangers
Line tensioning machine
Flat spray atomizing nozzle
Retrievable well apparatus
Rotary magnetic actuator
Matrix packing
Automatic exposure control for photographic camera
Shear machine and hold-down assembly therefor
Machines for removing fins from spirally finned heat exchange tubes
Automatic stop limit for gun control
Vehicle hold-down device
Produce basket filling device
Apparatus for mixing liquids in a constant proportion
Condition indicator of an automotive cooling system
Igniter
Elliptical vibration damper
Forming system
Collapsible bunk bed
Sand scrubber
Catalysts for the preparation of trans 1, 4 polyisoprene (synthetic balata) and methods for their preparation