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
PIEZO-ELECTRIC DEVICE
摘要
申请公布号
GB8927681(D0)
申请公布日期
1990.02.07
申请号
GB19890027681
申请日期
1989.12.07
申请人
TOSHIBA CERAMICS CO LTD
发明人
分类号
B06B1/06;H01L41/09;(IPC1-7):H01L41/08
主分类号
B06B1/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BULB
RAPID STARTING FLUORESCENT LAMP
ROOF MATERIAL
PHOTOELECTRIC SEMICONDUCTOR CONVERTER ELEMENT
MANUFACTURE OF SEMICONDUCTOR ELEMENT
WORD RETRIEVAL SYSTEM FOR CHINESE CHARACTER
METHOD OF PRODUCING LAMINATED CERAMIC CAPACITOR
STARTING OF DCCTOOAC CONVERTER
MOTOR
DEVICE FOR IMPREGNATING WINDING OF ROTARY ELECTRIC MACHINE WITH DROPPING RESIN
SAMPLEEIMAGE DISPLAYING METHOD
CRT DISPLAY UNIT
VIDEO SIGNAL PROCESSOR
BUCKWHEAT OVEN
METHOD AND APPARATUS FOR FORMING NATURAL CHEESE BLOCK FROM CHEESE CURD
CIGARETTE FILTER
FROZEN CAKE
DEVICE FOR BUNDLING PAPER SHEETS OR LIKE
COMBINED VESSEL AND MAKING METHOD THEREOF
MACHINE BOTH FOR FINAL SEWING AND FOR LOCKKSEWING
