PRODUCTION OF TUBES,申请号GBD1311437-传众专利搜索

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发明名称	PRODUCTION OF TUBES
摘要
申请公布号	GB1311437(A)	申请公布日期	1973.03.28
申请号	GBD1311437	申请日期	1971.03.10
申请人	BRITISH AMERICAN TOBACCO CO CO LTD	发明人
分类号	A24C5/46;B31F1/00;(IPC1-7):F16L11/00;B31B49/00	主分类号	A24C5/46
代理机构		代理人
主权项
地址

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