Tableau pour écrire.,申请号CHD219679-传众专利搜索

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发明名称	Tableau pour écrire.
摘要
申请公布号	CH219679(A)	申请公布日期	1942.02.28
申请号	CHD219679	申请日期	1940.04.05
申请人	SCHWEIZER,ALFRED	发明人	SCHWEIZER,ALFRED
分类号	B43L1/06	主分类号	B43L1/06
代理机构		代理人
主权项
地址

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