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
MEJORAS EN LA FABRICACIËN DE CELULOSA REGENERADA
摘要
申请公布号
ES240223(A3)
申请公布日期
1958.07.16
申请号
ES19230002402
申请日期
1958.02.11
申请人
LA SEDA DE BARCELONA, S.A.
发明人
分类号
C08L;(IPC1-7):C08L
主分类号
C08L
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROGRAM RECORDING AND REPRODUCING APPARATUS
TRANSMISSION POWER CONTROLLER
CHOPPER COMPARATOR
TELEVISION SIGNAL REPRODUCING APPARATUS AND REPRODUCING METHOD
CAPACITOR MICROPHONE
COMMUNICATION TERMINAL EQUIPMENT
TELEPHONE SET
TERRESTRIAL DIGITAL BROADCAST RECEIVER
WAVELENGTH VARIABLE SEMICONDUCTOR LASER AND OPTICAL INTEGRATED DEVICE USING IT
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
INSULATING SUBSTRATE WITH THIN METAL LAYER AND ITS MANUFACTURING METHOD
REAR-SURFACE-IRRADIATION-TYPE SEMICONDUCTOR DEVICE
METHOD FOR MANUFACTURING SEALING MEMBER AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME
MOCVD VAPORIZER AND METHOD FOR VAPORIZING MATERIAL SOLUTION
SEMICONDUCTOR ELEMENT
SEMICONDUCTOR MANUFACTURING APPARATUS
METHOD FOR CLEANING SEMICONDUCTOR SUBSTRATE
CRYSTALLIZED MONOLITHIC LAMINATION/MULTILAYERING MACHINE DEVICE, COMBINATION OF MACHINE DEVICE AND ELECTRONIC DEVICE AND ITS MANUFACTURING METHOD AND SYSTEM
NITRIDE SEMICONDUCTOR LASER DEVICE
LITHOGRAPHY APPARATUS AND METHOD THEREFOR
