Procédé et dispositif pour le transport, l'immersion à pied d'oeuvre et la pose de tronçons préfabriqués de tunnels sous-marins ou sous-fluviaux,申请号FR19590806765-传众专利搜索

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发明名称	Procédé et dispositif pour le transport, l'immersion à pied d'oeuvre et la pose de tronçons préfabriqués de tunnels sous-marins ou sous-fluviaux
摘要
申请公布号	FR1246266(A)	申请公布日期	1960.11.18
申请号	FR19590806765	申请日期	1959.10.05
申请人		发明人	DENIS LOUIS
分类号	E02D15/08;E02D29/073;F16L1/16;G05D1/02	主分类号	E02D15/08
代理机构		代理人
主权项
地址

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