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
Fountain pen
摘要
申请公布号
US1874024(A)
申请公布日期
1932.08.30
申请号
US19310509403
申请日期
1931.01.17
申请人
ASHLEY FRANK M
发明人
ASHLEY FRANK M.
分类号
B43K5/06;B43K5/12
主分类号
B43K5/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELEVATOR SYSTEM
UN NEUMATICO PARA LA RUEDA DE VEHICULOS.
Tubular bells with weights attached to nodes of fourth overtone for adjusting overtones to target frequency ratio
ORTHODONTIC DEVICE
Method and apparatus for measuring the time for light to travel a measurement path extending between a measurement apparatus and a reflecting object
Balustrade bar construction
Thermistor device
HEALTH DATA PROCESSING SYSTEM
LARGE-AREA COLOUR AC PLASMA DISPLAY
Textile disc or wheel impregnated with resin containing abrasive particles, process of preparation thereof and lapping/buffing process
Polymerization apparatus and method for the control thereof
PHOTO-THERMAL THERAPEUTIC DEVICE
Reactor for plasma treatment of gases
ANTIMICROBIAL COMPOSITIONS COMPRISING PYROGLUTAMIC ACID AND OPTIONALLY METAL SALTS
Weaving device for making a structure for a composite article
Method and system for estimating a midbed temperature of a catalytic converter
COVERING BAG FOR FRUIT
TIRE TREAD RUBBER COMPOSITION FOR CAR
HOLDER FOR FIXING UPPER COVER OF DRUM WASHER
PILE TYPE PURIFYING METHOD OF SOIL CONTAMINATED BY OIL AND ORGANIC WASTES USING AUTOMATIC CONTROL OF AIR PRESSURE OF SOIL PORE AND APPARATUS THEREOF
