METHOD OF FORGING METAL CAP OF BALL-SOCKET TYPE INSULATOR,申请号KR19860002273-传众专利搜索

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发明名称	METHOD OF FORGING METAL CAP OF BALL-SOCKET TYPE INSULATOR
摘要
申请公布号	KR920003514(B1)	申请公布日期	1992.05.02
申请号	KR19860002273	申请日期	1986.03.26
申请人	NGK INSULATORS LTD.	发明人	MATSUO, HIROTO;NISHIWAKI, YOSHITAKA;YAMAMORI, ITSUO;TANAKA, NORIO
分类号	B21K21/10;H01B17/06;(IPC1-7):B21K21/08;B21J5/06	主分类号	B21K21/10
代理机构		代理人
主权项
地址

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