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
Tobacco smoke filter
摘要
申请公布号
US2792841(A)
申请公布日期
1957.05.21
申请号
US19530360611
申请日期
1953.06.09
申请人
LARSON JOHN D
发明人
LARSON JOHN D.
分类号
A24D3/16
主分类号
A24D3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESSO DI FABBRICAZIONE INDUSTRIALE DEL COMPOSTO CHIMICO CARBONATO DI METILE C3 H6 O3 (DMC)PER SINTESI DIRETTA DAL METANOLO E DAL MONOSSID
STERILIZING AND WASHING APPARATUS
HIGH VOLTAGE SWITCHING CIRCUIT FOR FLAT DISPLAY DEVICE
BYTE-WRITABLE TWO-DIMENSIONAL FIFO BUFFER
APPARATUS FOR GENERATING CONTROL FLAG FOR TRANSMISSION IN GSM DIGITAL MOBILE COMMUNICATION SYSTEM
METHOD FOR MANUFACTURING T-GATE USING LIFT-OFF METHOD OF DIELECTRIC FILM
METHOD FOR CONTROLLING POWER FOR CDMA SYSTEM
DEVICE FOR AUTOMATICALLY BLINKING EMERGENCY LAMP BY NEGATIVE PRESSURE OF ENGINE
DISPOSITIVO PER EROGARE BOBINE AVVOLTE DA DISPOSITIVI DI AVVOLGIMENTIDI FILATO
SLIDE CIGAR CUTTER LIGHTER
GAS LIGHTER
STEEL CAN SCRAP PUSHING OUT APPARATUS BY TRANSFERPARTS IN TRANSFERPRESS IN BATTERY STEEL CANMANUFACTURING EPUIPMENT
FENCE WITH A VARIABLE RAIL
AN AUTOMATIC CUTOFF AGAINST GAS
ROTATING APPARATUS FOR PLAYING USER'S LEG INSERTING IT
GLASSES HAVING THE EYE BANDAGE
A BOOKSELF OF WHICH SPACE CAN BE CONTROLLED
ELECTRONIC METRONOME
TOY BLOCKS SELF-DRIVEN USING ELECTROMAGNETIC INDUCTION
FLOAT FOR FISHING
