Dispositif de liaison pour éléments métalliques d'échelles d'échafaudage,申请号FRD1191740-传众专利搜索

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发明名称	Dispositif de liaison pour éléments métalliques d'échelles d'échafaudage
摘要
申请公布号	FR1191740(A)	申请公布日期	1959.10.21
申请号	FRD1191740	申请日期	1958.02.14
申请人		发明人	WEINMANN OTTO
分类号	E04G7/02	主分类号	E04G7/02
代理机构		代理人
主权项
地址

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