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
摘要
申请公布号
DE2127122(A1)
申请公布日期
1972.02.10
申请号
DE19712127122
申请日期
1971.06.01
申请人
PIQUEREZ SA ERVIN
发明人
分类号
G04B37/00;(IPC1-7):G04B37/00
主分类号
G04B37/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRICAL COOKING DEVICE
LIQUID CRYSTAL DISPLAY DEVICE
PIEZOELECTRIC PORCELAIN COMPOSITION
IMAGE FORMING DEVICE
BOTH SIDE COPYING DEVICE
COPYING MACHINE CONTROL DEVICE AND CONTROL SYSTEM
MEDICAL INFORMATION MANAGING SYSTEM
PHOTOMASK DEVICE AND PATTERN FORMING METHOD USING THIS DEVICE
PATROL ROUTE DECISION METHOD
TIME INDICATOR
OPTICAL SIGNAL TRANSMITTING DEVICE
CAD DEVICE FOR LAYOUT PATTERN DESIGN
METHOD AND DEVICE FOR FEEDING ODOR
PERSONAL COMPUTER
LAMINATED PHASE DIFFERENCE PLATE AND ELLIPTICAL POLARIZING PLATE AS WELL AS LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
REMOTE SUPERVISORY CONTROL SYSTEM
EXECUTION METHOD OF STEP AND STEPPING STONE USED FOR SAME METHOD
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
AUTOMATIC EQUALIZER FOR MUSE DECODER
PRODUCTION OF PIG IRON
