Verfahren zur Schliessung offener Poren poröser Gussstücke.,申请号CHD299472-传众专利搜索

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发明名称	Verfahren zur Schliessung offener Poren poröser Gussstücke.
摘要
申请公布号	CH299472(A)	申请公布日期	1954.06.15
申请号	CHD299472	申请日期	1951.08.27
申请人	ROLLS-ROYCE LIMITED	发明人	LIMITED ROLLS-ROYCE
分类号	B22D31/00;C23C22/73	主分类号	B22D31/00
代理机构		代理人
主权项
地址

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