ES201067A2 - Improvement in the construction of spherical covers for cylindrical deposits (Machine-translation by Google Translate, not legally binding)
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Improvement in the construction of spherical covers for cylindrical deposits (Machine-translation by Google Translate, not legally binding)
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Dortmunder Union Brueckenbau AG
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Dortmunder Union Brueckenbau AG
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Publication of ES201067A2publicationCriticalpatent/ES201067A2/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Abstract
Improvements introduced in the object of the main patent number 199199 requested by: improvements in the construction of spherical covers for cylindrical tanks characterized because the profiles of the system of ravines are reduced towards the center of the roof or roof. (Machine-translation by Google Translate, not legally binding)
ES0201067A1951-04-161951-12-20Improvement in the construction of spherical covers for cylindrical deposits (Machine-translation by Google Translate, not legally binding)
ExpiredES201067A2
(en)
Improvements introduced in terrestrial or hydraulic works constituted by obstacles of claraboya (Machine-translation by Google Translate, not legally binding)