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
Verfahren zur Herstellung von Polyurethanen
摘要
申请公布号
DE1645661(A1)
申请公布日期
1970.08.06
申请号
DE19651645661
申请日期
1965.09.15
申请人
WESTON CHEMICAL CORP.
发明人
SAMUEL LARRISON,MILLARD
分类号
C07F9/12;C07F9/145;C07F9/16;C07F9/165;C07F9/205;C07F9/28;C07F9/40;C07F9/48;C08G18/38;C08G18/50;C08K5/51;C08K5/52
主分类号
C07F9/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Storage rack for bottles and jars
Method and apparatus for steering saw blades
Press brake tool having lockable safety key
Refrigerating device
Apparatus for determining the speed of sedimentation of blood and other parameters correlated thereto
Single data line sensing scheme for TCCT-based memory cells
Drain filter device
Single use applicator for applying viscous fluids
Liquid electrical microswitch
Transparent substrate with an antireflection, low-emissivity or solar-protection coating
Hermetic chip-scale package for photonic devices
System and method for inspecting articles of manufacture
Lobelia plant named 'Weslowhite'
Device for connecting to each other three flat elements
Hand sanitizing packet and methods
Elastic cord bookmark
Optical information recording medium and method for producing the same
Process for making circuit board or lead frame
Soft tissue substitute and method of soft tissue reformation
Resin-packaged led light source
