Manufacturing paper tubes and pipes and the like,申请号US19310558396-传众专利搜索

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法人/股东/高管

发明名称	Manufacturing paper tubes and pipes and the like
摘要
申请公布号	US2066991(A)	申请公布日期	1937.01.05
申请号	US19310558396	申请日期	1931.08.20
申请人	ALFRED LUTZ	发明人	LUTZ ALFRED
分类号	B31B1/74	主分类号	B31B1/74
代理机构		代理人
主权项
地址

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