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
Manufacture of artificial silk
摘要
申请公布号
US2166740(A)
申请公布日期
1939.07.18
申请号
US19380221396
申请日期
1938.07.26
申请人
NORTH AMERICAN RAYON CORPORATION
发明人
KARPIUS HANS
分类号
D01F2/12
主分类号
D01F2/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Mitral valve repair device and method for use
Medical device package
Lock control system and method for working machine
Vorrichtung zum Starten von Sauerstoffbrennlanzen
Water proof connector
up and down device of connecting pipe of a water sprinkler head
Box
ROBOT FOR CLEANING DUCT HAVING THREE-WAY BRUSHES
Non-plastic container for storing food
Multiple portal guide
Industrie-Steckvorrichtung
Teil eines Möbelstücks und damit gefertigte Möbel
Wandhalterung für Spielkonsole
System and method for securing a busway housing to busway power conductors
Method for manipulating a rare earth chloride or bromide or iodide in a crucible comprising carbon
Abrasion-resistant hose
Targeting obturator
Self drilling rock bolting
Antitumoral compounds
Device and method for deaggregating powder 854
