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
ACOUSTIC HORN
摘要
申请公布号
EP1062056(A1)
申请公布日期
2000.12.27
申请号
EP19980934180
申请日期
1998.06.26
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
NAYAR, SATINDER, K.;GOPALKRISHNA, HAREGOPPA, S.;D'SA, JOSEPH, M.
分类号
G10K11/02;B06B3/00;(IPC1-7):B06B3/00
主分类号
G10K11/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROGRAM, DEVICE, AND METHOD FOR ANALYZING DOCUMENT
SYSTEM, METHOD AND PROGRAM FOR MANAGING STATUS OF REPLY TO EMAIL
IMAGE PROCESSOR
INFORMATION PROCESSING APPARATUS
EARTHQUAKE NOTIFYING MAIL PROMPT DISTRIBUTION SYSTEM
PROJECTOR AND OPTICAL DEVICE
ZOOM LENS AND OPTICAL EQUIPMENT HAVING SAME
LENS DEVICE
HEAT-FIXING APPARATUS AND IMAGE FORMING APPARATUS
DEVICE FOR SPLITTING LIGHT BEAM
ELECTRO-OPTIC DEVICE, AND ELECTRONIC DEVICE
OSCILLATOR DEVICE
SURFACE PROTECTIVE FILM FOR OPTICAL MEMBER
IMAGE FORMING APPARATUS AND POWER SUPPLY METHOD FOR IMAGE FORMING APPARATUS
MASK, POLARIZED LIGHT EXPOSURE DEVICE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL APPARATUS
SOLAR LENS
CORE AND FUEL ASSEMBLY FOR BOILING WATER REACTOR
DRIVERS AID
FIXING DEVICE AND IMAGE FORMING APPARATUS USING IT
DATA RECORDING DEVICE AND METHOD