REPAIRING OF FRACTURE OF MOLD,申请号JP19770127287-传众专利搜索

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发明名称	REPAIRING OF FRACTURE OF MOLD
摘要
申请公布号	JPS5461027(A)	申请公布日期	1979.05.17
申请号	JP19770127287	申请日期	1977.10.25
申请人	NIPPON STEEL CORP	发明人	MASUDA OSAMU
分类号	B22D7/06	主分类号	B22D7/06
代理机构		代理人
主权项
地址

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