Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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D ISOLATIONS ET DE FOURNITURE
Original Assignee
D ISOLATIONS ET DE FOURNITURE
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Publication date
Priority claimed from FR8120990Aexternal-prioritypatent/FR2516198B1/en
Application filed by D ISOLATIONS ET DE FOURNITUREfiledCriticalD ISOLATIONS ET DE FOURNITURE
Priority to ES555981ApriorityCriticalpatent/ES555981A0/en
Publication of ES8707678A3publicationCriticalpatent/ES8707678A3/en
Publication of ES555981A0publicationCriticalpatent/ES555981A0/en
ES555981A1981-11-061986-06-12
PROCEDURE FOR FIXING A CONCRETE BALLAST LAYER ON THE PROTECTIVE COATING OF A METAL TUBE INTENDED TO BE SUBMERSED.
GrantedES555981A0
(en)