Appareil pour dessiner en perspective,申请号FRD1143025-传众专利搜索

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发明名称	Appareil pour dessiner en perspective
摘要
申请公布号	FR1143025(A)	申请公布日期	1957.09.25
申请号	FRD1143025	申请日期	1955.08.09
申请人	ANGLO AMERICAN CORPORATION OF SOUTH AFRICA LIMITED	发明人	BARNETT ROBERT ALEXANDER
分类号	B43L13/14	主分类号	B43L13/14
代理机构		代理人
主权项
地址

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