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
SMOKE FILTER FOR CIGARETTE
摘要
申请公布号
HU200670(B)
申请公布日期
1990.08.28
申请号
HU19870003632
申请日期
1987.08.11
申请人
BROWN AND WILLIAMSON TOBACCO CORPORATION,US
发明人
LAMB,CHARLES G.,US;MCMURTRIE,ANDREW,US
分类号
A24D3/04;(IPC1-7):A24D3/04
主分类号
A24D3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISK DRIVE LASER MELT BUMP DISK FOR ACCURATE GLIDE CALIBRATION AND CERTIFICATION PROCESSING
Tear-resistant low set elastic film and method of making
Method of forming a gate electrode in a semiconductor device and method of manufacturing a non-volatile memory device using the same
Intersection vehicle collision avoidance system
Juror research
Process for testing and treating aberrant sensory afferents and motors efferents
Novel molecules of the pyrin/NBS/LRR protein family and uses thereof
System for automatically generating a list of merchants in conjunction with the generation of gift certificate
Systems and methods for facilitating group rewards
Substrates and assays for beta-secretase activity
PROTEASE INHIBITOR PEPTIDES
Human vanilloid receptor-like proteins
Cell type specific gene transfers using retroviral vectors containing antibody-envelope fusion proteins and wild-type envelope fusion proteins
Feline polynucleotide vaccine formula
Light emitting polymer
Brake actuator with one-piece take-up reel
Method of producing ink-jet recording head
Method and system for processing positioning signals with matching assistance
Server side execution of application modules in a client and server system
Method, system, and program for transmitting notification to an input/output device
