Improvements in or relating to casting hollow metal bodies in chill moulds rotatableabout vertical axes,申请号GB19310019333-传众专利搜索

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发明名称	Improvements in or relating to casting hollow metal bodies in chill moulds rotatableabout vertical axes
摘要
申请公布号	GB372997(A)	申请公布日期	1932.05.19
申请号	GB19310019333	申请日期	1931.07.04
申请人	MANNESMANNROEHREN-WERKE	发明人
分类号	B22D13/10	主分类号	B22D13/10
代理机构		代理人
主权项
地址

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