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发明名称
摘要
申请公布号	NL7203772(A)	申请公布日期	1972.09.26
申请号	NL19720003772	申请日期	1972.03.21
申请人		发明人
分类号	D01H7/06;(IPC1-7):D01H7/04	主分类号	D01H7/06
代理机构		代理人
主权项
地址

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