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
Surface acoustic wave filter
摘要
申请公布号
EP0663721(B1)
申请公布日期
1998.11.25
申请号
EP19950100185
申请日期
1995.01.09
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
TAGUCHI, YUTAKA;EDA, KAZUO;SEKI, SHUN-ICHI;ONISHI, KEIJI
分类号
H03H9/64;H03H9/72;(IPC1-7):H03H9/64
主分类号
H03H9/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Aromatization of olefins employing a titanium trichloride catalyst
Process for the preparation of fluorocarbon compounds
Silpropoxanes
Decolorizing and improving metal salts of partial esters of dithiophosphoric acids
Heterocycles
Heat resistant elastomer
Micro wave valves
Hydrocarbon separation
Preparation of amines
Fluorescent foils
Apparatus for degasifying finely divided fuels
Electric arc welding electrode
Chocolate chiffon
High strength alloy for use at elevated temperatures
Front piece for a tubular lock
Shaft seal
Pick-up cartridge and stylus supporting nosepiece therefor
Removable rubber faced bowling ball finger hole clip
Thread protector
Heat exchange methods