Tegnebræt til anvendelse ved perspektivtegning.,申请号DK19500001521-传众专利搜索

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发明名称	Tegnebræt til anvendelse ved perspektivtegning.
摘要
申请公布号	DK74469(C)	申请公布日期	1952.07.21
申请号	DK19500001521	申请日期	1950.05.03
申请人	HOLSTEBRO MOEBELFABRIK V/H. JACOBSEN	发明人
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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