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
US1827293(A)
申请公布日期
1931.10.13
申请号
US19270206811
申请日期
1927.07.19
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
LAWRENCE CHARLES M.
分类号
B41J3/24
主分类号
B41J3/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MODULAR DEVICE FOR THE EASE OF USE AND INSTALLATION OF FILTRATION TEXTILES.
TREATMENT OF HUMAN VIRAL INFECTIONS.
DRIVING DEVICE FOR A MULTI-AXLE TRANSPORT OF WORK PIECES IN A TRANSFER PRESS.
Process for preparing fluorochemicals.
Waste receptacle.
ROLLS FOR HIGH TEMPERATURE ROLLER HEARTH FURNACES.
Static random access memory device having reset controller.
METHOD OF TREATING NIGHT SOIL AND APPARATUS THEREFOR.
Rectal administrator.
Compensation for input voltage variation in an electric motor drive
SATURATED FLUID PUMPING APPARATUS
METHOD OF DETERMINING METASTATIC POTENTIAL OF TUMOR CELLS.
USE OF WATER-SOLUBLE OR WATER-DISPERSIBLE POLYURETHANES AS AUXILIARY AGENTS IN COSMETIC AND PHARMACEUTICAL PREPARATIONS AND POLYURETHANES CONTAINING POLYLACTIC ACID POLYOLS INCORPORATED BY POLYMERIZATION.
Electrical connector
Gaming machines
Optical playback systems
Abrasive material
METHOD OF AND APPARATUS FOR NMR TESTING.
SUBSTITUTED BENZYLAMINO NITROGEN CONTAINING NON-AROMATIC HETEROCYCLES.
Method for fabricating a pixelized phosphor.
