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
Tooth brush and process of making the same
摘要
申请公布号
US2099688(A)
申请公布日期
1937.11.23
申请号
US19330664894
申请日期
1933.04.07
申请人
PROPHY-LAC-TIC BRUSH COMPANY
发明人
HILL WARREN E.;MCARTHUR CLIFFORD L.
分类号
A46B11/00
主分类号
A46B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTACT TYPE THERMOMETER
CORRECTION CIRCUIT FOR TURBINE TYPE FLOWMETER
LASER SCAN TYPE SURFACE ROUGHNESS MEASURING APPARATUS
POLYPHENYLENE ETHER RESIN COMPOSITION
RESIN COMPOSITION
PRODUCTION OF INORGANIC SHEET
EASILY DISINTEGRABLE GRANULAR COMPOSITION
SPUTTERING DEVICE
IRON POWDER ARTICLE
METHOD AND DEVICE FOR MONITORING BY TV CAMERA
SPOT KILLER CIRCUIT
RETRIEVING DEVICE FOR INFORMATION TRACK
CHARACTER RECOGNIZING DEVICE
DISPLAY DEVICE
NEURAL NETWORK DEVICE
Arrangement for monitoring a computer system having two processors in a motor vehicle
SYNCHRONIZING SIGNAL REPRODUCING CIRCUIT
(A) ;RECORDING AND REPRODUCING DEVICE
AIR HEATER
CLOSING FLAP
