,申请号GBD1239208-传众专利搜索

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发明名称
摘要
申请公布号	GB1239208(A)	申请公布日期	1971.07.14
申请号	GBD1239208	申请日期	1967.11.15
申请人		发明人
分类号	C03B9/41;C03B11/16;G05B19/07	主分类号	C03B9/41
代理机构		代理人
主权项
地址

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