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
Typewriting machine
摘要
申请公布号
US1838712(A)
申请公布日期
1931.12.29
申请号
US19280285525
申请日期
1928.06.15
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
SMITH JESSE A. B.
分类号
B41J13/12
主分类号
B41J13/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRIVE METHOD OF GAS-DRIVEN AUTOMATIC CONTROL VALVE
TRANSMISSION BELT
METHOD FOR REMOVING RESIN-MADE BRANCH PIPE AND REMOVAL TOOL OF RESIN-MADE BRANCH PIPE
A PROCESS FOR ISOLATING, PURIFYING AND FORMULATING A STABLE,COMMERCIAL GRADE LUTEIN PASTE FROM OLEORESIN
SEMICONDUCTOR RADIATION EMITTER PACKAGE
Memory device, memory module, processor system and method of operating a memory device for synchronized write data on a high speed memory bus
ACYLAMINOALKENYLENE-AMIDE DERIVATIVES AS NK1 AND NK2 ANTAGONISTS
METHOD FOR FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE
A LEAK TEST SYSTEM
STRUCTURE FORMATION METHOD FOR ENHANCING OF CONTRAST
DOOR FRAME BENDING DEVICE
KOREA KO SPRIN KLER SYSTEM(KKSKS)
RANDOM ACCESS CONTROL METHOD AND SYSTEM
SYSTEM AND METHOD FOR CONTROLLING PRESSURE BALANCE OF EQUIPMENT
CONTROL SYSTEM OF INTELLIGENT WIPER FOR CARS
OXIDIZED SUBSTANCE DELETION DEVICE FOR WELDING MAGNESIUM ALLOY
NANO-SILVER LAMINATED PACKAGE FILM USING GRAVURE PRINTED AND THE METHOD FOR PRODUCING SAME
CEILING PANEL FOR H-BEAM
THE GOLF CLUB FOR BACKSWING PRACTICE
OPTICAL DEVICES