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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armco SA
Original Assignee
Armco SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Armco SAfiledCriticalArmco SA
Priority to ES1980249494UpriorityCriticalpatent/ES249494Y/en
Publication of ES249494UpublicationCriticalpatent/ES249494U/en
Application grantedgrantedCritical
Publication of ES249494YpublicationCriticalpatent/ES249494Y/en
Box or prefabricated register, characterized in that it is constituted by arched sections and by seen internally of integral reinforcement nerves arched and regularly spaced, said sections being cast from plastic material reinforced with fiberglass and can be assembled together to form a section or annular section that, in turn, can join other equal annular sections to constitute registration. Cylindrical of desired height. (Machine-translation by Google Translate, not legally binding)
ES1980249494U1980-03-211980-03-21
PREFABRICATED CASE OR REGISTRY
ExpiredES249494Y
(en)