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.)
Ciments Portland Artificiels Belges D?harmignies S A
Original Assignee
Ciments Portland Artificiels Belges D?harmignies S A
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 Ciments Portland Artificiels Belges D?harmignies S AfiledCriticalCiments Portland Artificiels Belges D?harmignies S A
Priority to ES135249ApriorityCriticalpatent/ES135249A1/en
Publication of ES135249A1publicationCriticalpatent/ES135249A1/en
ES135249A1934-11-211934-11-21
Construction material and roof obtained in it. [GOES TO UTILITY MODEL Nº 3198]. [PASS TO INDUSTRIAL MODEL No. 10518]
ExpiredES135249A1
(en)