Machine à calandrer pourvue de rouleaux hélicoïdaux pour la compression des corpscreux cylindriques,申请号FRD817399-传众专利搜索

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发明名称	Machine à calandrer pourvue de rouleaux hélicoïdaux pour la compression des corpscreux cylindriques
摘要
申请公布号	FR817399(A)	申请公布日期	1937.09.01
申请号	FRD817399	申请日期	1937.02.05
申请人		发明人	ALESSANDRO MAGNANI,
分类号	B28B21/50	主分类号	B28B21/50
代理机构		代理人
主权项
地址

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