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
US2093578(A)
申请公布日期
1937.09.21
申请号
US19350045067
申请日期
1935.10.15
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
SMITH JESSE A. B.
分类号
B41J17/00
主分类号
B41J17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for the preparation of catalysts for the polymerization of olefins, catalysts prepared by this process and their use.
Low-weight agricultural tractor with removable implement coupling and ballasting means.
Process for the extraction of beta-amylase from grains.
Improved reproducing stylus and method of making same.
SYSTEM FOER VVS- OCH/ELLER LIKNANDE ROER I BYGGNADER
FORMALDEHYD KEMISKT BINDANDE AEMNESKOMPOSITION SOM APPLICERAS PAO YTAN AV ETT STYCKE
METHOD AND DEVICE FOR STOCHASTIC DEMODULATION OF PHASE-SHIFT KEYED SIGNALS WORKING IN TIME DIVISION ON SEVERAL CHANNELS
FIBER STRUCTURE FOR PADDING
LARGE COLOR IMAGE DISPLAY
FOERFARANDE FOER FRAMSTAELLNING AV TERAPEUTISKT ANVAENDBARA 1(ETA-(R-TIO)-FENETYL)IMIDAZOLER OCH DERAS SYRAADDITIONSSAL TE
TUBULAR HOLDER FOR OXYGEN LANCES
A PROCESS FOR THE SEPARATION OF A STRONG MINERAL ACID FROM AN AQUEOUS SOLUTION
PACKAGING MEANS FOR FLOWABLE MATERIALS,HAVING A PLASTICS COVER
CLINCH NUT AND ASSEMBLY MACHINE
TARGET PRACTICE APPARATUS
PENICILLINS,PROCESSES FOR THEIR PREPARATION,AND COMPOSITIONS CONTAINING THEM
PHENYLALKYLAMINES,PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
ROLLER PLATFORM FOR RELATIVELY MASSIVE OBJECTS
CURABLE COMPOSITIONS AND PROCESS FOR PREPARING A CURED COMPOSITION
APPARATUS FOR EXTRACTING AND ANALYSING DUST-LADEN GAS SAMPLES
