Porte-plume réservoir perfectionné,申请号FRD922826-传众专利搜索

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发明名称	Porte-plume réservoir perfectionné
摘要
申请公布号	FR922826(A)	申请公布日期	1947.06.19
申请号	FRD922826	申请日期	1946.01.08
申请人	ETABLISSEMENTS J. MAILLOCHEAU	发明人
分类号	B43K23/12	主分类号	B43K23/12
代理机构		代理人
主权项
地址

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