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
Ticket
摘要
申请公布号
US2293054(A)
申请公布日期
1942.08.18
申请号
US19390303939
申请日期
1939.11.13
申请人
FREEDMAN BENJAMIN H
发明人
FREEDMAN BENJAMIN H.
分类号
B42D15/00
主分类号
B42D15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THIN-FILM TRANSISTOR AND ITS MANUFACTURE
AUDIO RECORDING BIAS CONTROLLER
ROTARY SEISMIC SOURCE UNIT
ACTIVE MATRIX TYPE DISPLAY UNIT AND ITS MANUFACTURING METHOD
LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURE THEREOF
WIRE PROCESSED ARTICLE AND ITS MANUFACTURE
LITHOGRAPHIC PRINTING PLATE
CLIENT/SERVER SYSTEM
ROTARY KNOB UPPER SIDE PART
FUEL ROD AND ITS MANUFACTURING METHOD
DISPLAY MONITOR
DIVIDING CIRCUIT
LINEARITY COIL
IMAGE FORMING DEVICE
TONER SUPPLYING SYSTEM
COLOR IMAGE FORMING DEVICE
IMAGE FORMING DEVICE
TONER CARRIER AND ITS MANUFACTURE
LIGHTING SYSTEM FOR HIGH-PRESSURE DISCHARGE LAMP
SPINDLE MOTOR
