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
Recovery process
摘要
申请公布号
GB910732(A)
申请公布日期
1962.11.21
申请号
GB19610021543
申请日期
1961.06.14
申请人
CHEMISCHE WERKE WITTEN, G.M.B.H.
发明人
分类号
C07C51/02;C07C51/42;C07C51/43;C07C51/487
主分类号
C07C51/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DUAL PORT MEMORY
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
SHIELD DEVICE
EDITING DEVICE
DISK DRIVING DEVICE
MAGNETO-OPTICAL RECORDING AND REPRODUCING DEVICE
FORMAT STRUCTURE AND FORMATTING METHOD FOR MAGNETIC TAPE
DISK RECORDING/REPRODUCING DEVICE
SWITCH
INSULATOR DEVICE WITH OPTICAL CT
FITTING STRUCTURE OF IMPACT VIBRATION GENERATING COMPONENT
PLATED WIRE
MANUFACTURE OF OPTICAL RECORDING MEDIUM
PICKUP
OPTICAL HEAD AND POSITIONING METHOD THEREFOR
MANUFACTURE OF MAGNETIC HEAD AND MANUFACTURING INSTRUMENT
DISASTER PREVENTION SYSTEM
COMMODITY CONTAINING DEVICE OF AUTOMATIC VENDING MACHINE
PAPER MONEY DISCRIMINATING DEVICE
MAGNETIC RECORDING MEDIUM AND ITS MANUFACTURE
