METHOD OF MAKING VIBRATION PLATE OF SOUND TRANSDUCER,申请号JP19770107688-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	METHOD OF MAKING VIBRATION PLATE OF SOUND TRANSDUCER
摘要
申请公布号	JPS5383615(A)	申请公布日期	1978.07.24
申请号	JP19770107688	申请日期	1977.09.09
申请人	PIONEER ELECTRONIC CORP	发明人	MAEKAWA KOUJI
分类号	H04R7/02;H04R31/00	主分类号	H04R7/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for the operation of gasification plants for pulverized fuels

Stilbene derivatives

Dry release transfer

Method of preventing color accurate reproductions using color photocopiers and the like

Protection device adaptable for vertical blade cutters

Method for the formation of corrosion-resistant bodies and apparatus for forming the same

Turning assistance for tracked vehicles

Enzymatic method for improving the injectability of polysaccharides

Noise suppressing device in FM receiver

Space diversity reception system having compensation means of multipath effect

Expandable communication system

Apparatus for reproducing digitally coded information recorded on an optically readable disc-shaped record carrier

Apparatus for displaying characters

Windshield wiper blade assembly

Spatula scraper attachment for cooking grille

Filtered roof ridge ventilator

Composite drive shafts

Producing a silicon carbide structure and multidirectional silicon carbide texture

Method and apparatus for applying plastic sleeves to containers