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
Procédé de fabrication de produits artificiels
摘要
申请公布号
FR41045(E)
申请公布日期
1932.09.17
申请号
FRD41045
申请日期
1931.10.15
申请人
发明人
LILIENFELD LEON
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
TONER FOR ELECTROPHOTOGRAPHY
APPARATUS AND METHOD FOR PRODUCTION PROGRAM
METHOD FOR FORMATION OF MULTILAYER LEAD- FRAME ASSEMBLY AND DIE PACKAGE OF MULTILAYER INTEGRATED CIRCUIT
HIGH-DENSITY MOUNTING CORRESPONDENCE MULTILAYER PRINTED-WIRING BOARD
MULTILAYER PRINTED CIRCUIT BOARD DEVICE
LOCK MECHANISM
DETECTION CIRCUIT OF SYNCHRONIZING SIGNAL FOR RECEPTION OF DIGITAL SIGNAL
SINGLE CHIP MICROCOMPUTER
SEMICONDUCTOR INTEGRATED CIRCUIT
MICROCOMPUTER SYSTEM
ELECTRONIC DEVICE
POWER SOURCE CONTROL CIRCUIT OF MICRCOMPUTER
PORTABLE ELECTRONIC EQUIPMENT
PORTABLE ELECTRONIC EQUIPMENT DEVICE
PERSONAL COMPUTER
MUTE DEVICE OF AUTOMATIC PIANO
CARRIER FOR LEAD FRAME
PATH SETTING TYPE ROUTER
DEVICE FOR REMOVING SEMICONDUCTOR CHIP FROM WAFER SHEET
AUTOMATIC STATE RECOGNITION GENERATING DEVICE
