Procédés de fabrication des papiers et des cartons avec les algues marines dites laminaires, l'acide alginique et les alginates insolubles,申请号FRD949217-传众专利搜索

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发明名称	Procédés de fabrication des papiers et des cartons avec les algues marines dites laminaires, l'acide alginique et les alginates insolubles
摘要
申请公布号	FR949217(A)	申请公布日期	1949.08.24
申请号	FRD949217	申请日期	1947.07.07
申请人		发明人	VIENNE GERMAIN-EUGENE-MARIE
分类号	D21H17/30	主分类号	D21H17/30
代理机构		代理人
主权项
地址

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