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 solutions of silk fibroin and of the wastes thereof
摘要
申请公布号
GB360804(A)
申请公布日期
1931.11.12
申请号
GB19310012385
申请日期
1931.04.27
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
D01F4/00
主分类号
D01F4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPERATING PANEL
MOTION CONTROLLER
IMAGE DATA CONVERSION DEVICE
DECOLORIZING METHOD AND DECOLORIZING DEVICE
TONER REPLENISHING DEVICE
OPTICAL UNIT
COLOR IMAGE PROCESSOR
LIGHT SCATTERING LIQUID CRYSTAL DISPLAY ELEMENT AND DISPLAY DEVICE USING THE SAME
MONITORING SYSTEM FOR BATCH JOB EXECUTING STATE
MANUFACTURE OF FLUORESCENT MEDIUM FOR ELECTROLUMINESCENT LAMP
SOLID-STATE IMAGE PICKUP DEVICE
SOLID-STATE IMAGE PICKUP DEVICE
PROCESSING METHOD FOR PICTURE
DIGITAL IMAGE READING DEVICE
HEAT TREATMENT FURNACE
IMAGE PICKUP DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
BOARD-MOUNTING TYPE SWITCH AND ASSEMBLY METHOD THEREOF
ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE
COLOR PICTURE DATA COMMUNICATION EQUIPMENT