ES282933A2 - Procedure for manufacturing waterproof sheets and plate obtained (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for manufacturing waterproof sheets and plate obtained (Machine-translation by Google Translate, not legally binding)
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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Comercial E Industrial Quimica De Barcelona SA
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Comercial E Industrial Quimica De Barcelona SA
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Application filed by Comercial E Industrial Quimica De Barcelona SAfiledCriticalComercial E Industrial Quimica De Barcelona SA
Priority to ES282933ApriorityCriticalpatent/ES282933A2/en
Publication of ES282933A2publicationCriticalpatent/ES282933A2/en
Improvements in the patent of invention no. 250,424 for "method of manufacturing waterproof sheets and sheet obtained", characterized in that it comprises the combination of a flexible sheet of plastic material and two layers of asphalt applied respectively on each face of said flexible sheet . (Machine-translation by Google Translate, not legally binding)
ES282933A1962-11-291962-11-29Procedure for manufacturing waterproof sheets and plate obtained (Machine-translation by Google Translate, not legally binding)
ExpiredES282933A2
(en)
Procedure for the manufacture of plastic plates by passing the plastic material a pair of cylinders. (Machine-translation by Google Translate, not legally binding)