PROCESS FOR MANUFACTURING A CONTACT MATERIAL FOR A VACUUM CIRCUIT BREAKERS,申请号KR19920011826-传众专利搜索

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发明名称	PROCESS FOR MANUFACTURING A CONTACT MATERIAL FOR A VACUUM CIRCUIT BREAKERS
摘要
申请公布号	KR970004578(B1)	申请公布日期	1997.03.29
申请号	KR19920011826	申请日期	1992.07.03
申请人	TOSHIBA KK.	发明人	OKUTOMI, TSUDOMU;SEKI, TSUNEO;YAMAMOTO, ATSUSHI;OKAWA, MIKIO;SEKIKUCHI, DADAAKI;MAJIMA, YOSHIKO
分类号	C22C9/00;B22F1/00;C22C1/04;C22C27/06;H01H1/02;H01H11/04;H01H33/66;(IPC1-7):H01H33/66	主分类号	C22C9/00
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