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 or treatment of artificial materials
摘要
申请公布号
US2004274(A)
申请公布日期
1935.06.11
申请号
US19320609253
申请日期
1932.05.04
申请人
HENRY DREYFUS
发明人
DREYFUS HENRY
分类号
D01F2/28
主分类号
D01F2/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METALLIC FASTENING TOOL
ORGANIC ELECTROLUMINESCENT ELEMENT AND ITS MANUFACTURING METHOD
MANUFACTURING METHOD OF OXYGEN ELECTRODE CATALYST FOR FUEL CELL, AND OF DIRECT METHANOL FUEL CELL AND CATALYST
ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
CONDUCTIVE PASTE AND LAMINATE USING THIS
MANUFACTURING METHOD OF OXYGEN ELECTRODE CATALYST FOR FUEL CELL, AND OF DIRECT METHANOL FUEL CELL AND CATALYST
MANUFACTURING METHOD OF ORGANIC EL ELEMENT AND ORGANIC EL ELEMENT
YOKE FOR VOICE COIL MOTOR AND RECORDING DISK DRIVING APPARATUS
THINNED BRUSHLESS MOTOR
MANUFACTURING METHOD OF GLASS ORIGINAL DISK
MAGNETIC HEAD
MANUFACTURING METHOD OF MAGNETIC RECORDING MEDIUM
POSITIONING METHOD OF DISK, MAGNETIC TRANSFER APPARATUS, MAGNETIC TRANSFER METHOD, AND MANUFACTURING METHOD OF MAGNETIC DISK
SERVO INFORMATION RECORDING AND REPRODUCING SYSTEM AND MAGNETIC DISK MEDIUM
DISK APPARATUS AND SERVO WRITE METHOD
SEMICONDUCTOR MEMORY APPARATUS AND ITS DATA READ-OUT METHOD
OPTICAL PICKUP
DISK ARRAY SYSTEM AND METHOD OF CHANGING CONFIGURATION OF DISK ARRAY SYSTEM
SYSTEM AND METHOD FOR MULTI-LEVEL INTERCEPT PROCESSING IN VIRTUAL MACHINE ENVIRONMENT
DOCUMENT FILE MANAGEMENT DEVICE, DOCUMENT FILE MANAGEMENT METHOD, AND DOCUMENT FILE MANAGEMENT PROGRAM
