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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Systerman Von Pixhowski Stefan Frank
Original Assignee
Systerman Von Pixhowski Stefan Frank
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Filing date
Publication date
Application filed by Systerman Von Pixhowski Stefan FrankfiledCriticalSysterman Von Pixhowski Stefan Frank
Priority to ES199218ApriorityCriticalpatent/ES199218A1/en
Publication of ES199218A1publicationCriticalpatent/ES199218A1/en
ES199218A1951-08-141951-08-14
A PROCEDURE FOR THE COLD MANUFACTURE AND BY MICROCRYSTALLIZATION, OF TILES, MOSAICS AND OTHER HYDRAULIC PAVING ELEMENTS
ExpiredES199218A1
(en)