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
Polymers
摘要
申请公布号
GB745486(A)
申请公布日期
1956.02.29
申请号
GB19530029921
申请日期
1953.10.29
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
C08F220/44
主分类号
C08F220/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Selective noise cancellation of a spread spectrum signal
OFDM wireless communication method and wireless communication apparatus
System and method for wireless communication of uncompressed high definition video data using a beamforming acquisition protocol
Wireless communication apparatus that successively change communication frequency band
Spectrum coordination controller
Network on chip with minimum guaranteed bandwidth for virtual communications channels
Techniques for determining local repair connections
Optical pickup device and optical disc apparatus
Wavelength-selective light-shielding element and optical head using the same
Diffraction element and optical head device equipped therewith
Methods and apparatus for spread spectrum modulation and demodulation
Wired pipe depth measurement system
Magnetic domain wall random access memory
Method for portioning output current of a DC-DC converter
Information processing apparatus and nonvolatile semiconductor storage device
Input/output buffer and electrostatic discharge protection circuit
Magnetic head and magnetic recording-reproducing apparatus
Bit and track patterned recording
Color separation optical system and image pickup apparatus
Image reading apparatus
