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
US2223028(A)
申请公布日期
1940.11.26
申请号
US19380241226
申请日期
1938.11.18
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
DOBSON WILLIAM A.
分类号
B41J29/06
主分类号
B41J29/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REMOVING METHOD FOR POLYMER RESIN FILM
OPTICAL SCANNER
DATA PROCESSOR
EXECUTION CONTROL SYSTEM FOR AVOIDANCE OF DEADLOCK
MAGNETIC RECORDING MEDIUM
MANUFACTURE OF ELECTRODES OF CIRCUIT COMPONENT
NUMERICAL CONTROLLER
TRANSFERRING MATERIAL CARRIER
COOKER
INFORMATION PROCESSOR
PROCESS FOR PRODUCING RAPQMYCIN DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS COMPRISING SUCH COMPOUNDS AS ACTIVE INGREDIENT
MEASURING ARRANGEMENT FOR CARRYING OUT ENERGY-SPARE AND EFFICIENT PLANT-CHEMICAL TEST MEASURING IN CLOSED SPACES E.G. IN PHYTOTRONES
READER FOR PUNCHED MARKING CHARACTER
MEASURING METHOD OF DISTANCE BY USING MICROWAVE
INCREMENTAL TYPE ROTARY ENCODER
CONTROLLER FOR ROLL COATER
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
VAPOR GROWTH METHOD
DIGITAL DELAY CIRCUIT
HIGH TEMPERATURE GAS BLOW WASHING OF SPENT FUEL
