Perfectionnements aux boulons à crochet pour la fixation des toitures ou analogues e fibro-ciment, en tôle ondulée ou autres matières,申请号FRD733515-传众专利搜索

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发明名称	Perfectionnements aux boulons à crochet pour la fixation des toitures ou analogues e fibro-ciment, en tôle ondulée ou autres matières
摘要
申请公布号	FR733515(A)	申请公布日期	1932.10.07
申请号	FRD733515	申请日期	1932.03.15
申请人	ETABLISSEMENTS ALBERT LAVIALLE, PREVOST ET COMPAGNIE (SOCIETE A RESPONSABILITE LIMITEE)	发明人
分类号	E04D3/36	主分类号	E04D3/36
代理机构		代理人
主权项
地址

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