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
Perfectionnement aux appareils à dessiner
摘要
申请公布号
FR1038096(A)
申请公布日期
1953.09.24
申请号
FRD1038096
申请日期
1951.06.05
申请人
发明人
DESORBAY PIERRE
分类号
B43L13/08
主分类号
B43L13/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PARTS ASSEMBLING DEVICE
TRANSMISSION TYPE SCREEN DEVICE
SLIDING TABLE
PRINTING INK TRANSFER METHOD
CLEANING METHOD OF ELECTROSTATIC CHARGE HOLDING MEMBER OF COPYING MACHINE
MAGNETIC DISC JACKET
MAGNET ERASING HEAD
CUTTING DEVICE OF MASTER DISC
LANGUAGE PROCESSING SYSTEM
ROTATING PROCESSING SYSTEM OF PICTURE
METHOD FOR RECORDING AND REPRODUCING OPTOMAGNETISM
REMAINING FUEL DETECTING DEVICE FOR FUEL
MAGNETIC DISC DEVICE
LENS-DECENTERING MEASURING DEVICE
FUEL LEVEL SENSOR
METHOD OF CONTROLLING INJECTION OF INJECTION MOLDER
MANUFACTURING SYSTEM FOR OPTICAL LENS
SURFACE POLISHING METHOD
PRINT BOARD DRILLING DEVICE
RECORDING AND REPRODUCTION SYSTEM FOR VIDEO FORMAT SIGNAL
