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
Process for preparing concentrated formaldehyde solutions
摘要
申请公布号
US3289391(A)
申请公布日期
1966.12.06
申请号
US19640397444
申请日期
1964.09.18
申请人
STAMICARBON N. V.
发明人
ROOIJ ABRAHAM H. DE;AGGENBACH PIERRE A. M.
分类号
C07C45/78;C07C47/04
主分类号
C07C45/78
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Display device mountable on an automotive vehicle and method
Flexible modular assembly
Method and apparatus for monitoring and mitigating stray electrical energy
Low track pitch write module and bidirectional tape head
Energy-assisted magnetic recording head and systems thereof with environmental conditions control
Projection zoom lens
Cleanable coating for projection screen
Reflected dark field method and apparatus
Print job management system, print job management apparatus, and print job management method for managing print jobs including acquiring process completion time and displaying information regarding processing completion time for each of image forming apparatuses as a list
Device cooperation system, image forming apparatus, function providing method
Information processing apparatus and method for transferring settings information
Stacking print jobs before final print
Method of measuring the thickness of a moving web
Method and apparatus for measuring spacings between optical surfaces of an optical system
Lithographic apparatus and method of manufacturing article
Lithographic apparatus and method
Light deflecting apparatus
Tuner module and a receiving apparatus
External lens device and portable eletronic device using same
Imaging apparatus and method of controlling imaging apparatus for adding a shading to an image