,申请号JP19770109172-传众专利搜索

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发明名称
摘要
申请公布号	JPS5647988(B2)	申请公布日期	1981.11.12
申请号	JP19770109172	申请日期	1977.09.09
申请人		发明人
分类号	D21C7/00	主分类号	D21C7/00
代理机构		代理人
主权项
地址

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