,申请号NL19690009321-传众专利搜索

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发明名称
摘要
申请公布号	NL6909321(A)	申请公布日期	1970.04.07
申请号	NL19690009321	申请日期	1969.06.18
申请人		发明人
分类号	F01B25/00;(IPC1-7):F01B25/10	主分类号	F01B25/00
代理机构		代理人
主权项
地址

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