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
PIEZOELECTRIC VIBRATOR AND ITS FREQUENCY ADJUSTING METHOD
摘要
申请公布号
JPH03209907(A)
申请公布日期
1991.09.12
申请号
JP19900004993
申请日期
1990.01.12
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
NAKAI TOSHIYUKI;KANEHARU SHINYA
分类号
H03H9/02;H03H3/04
主分类号
H03H9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ranking interactions between users on the internet
Data transfer method
Dynamically configureable placement engine
Parallel data communications mechanism having reduced power continuously calibrated lines
Processing device receiving different power during different states
Managing use of a field programmable gate array with reprogammable cryptographic operations
Method for querying data in privacy preserving manner using attributes
Method for ensuring security and privacy in a wireless cognitive network
Method and system for monitoring encrypted data transmissions
Scenario-based process modeling for business processes including exception flow to handle an error in a task of the series of tasks
Fault handling in address translation transactions
Target buffer address region tracking
Retention management and reordering the data based on retention times on tape
Method, network and computer program for processing a content request
Method and device for arranging peers in a live streaming P2P network
Website monitoring and cookie setting
Process observer and event type linkage
Performance monitoring infrastructure for distributed transaction service
Modifying information lifecycle management rules in a distributed system
Bookmarking system
