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.)
SALAZAR YANEZ
Original Assignee
SALAZAR YANEZ
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 SALAZAR YANEZfiledCriticalSALAZAR YANEZ
Priority to ES344504ApriorityCriticalpatent/ES344504A3/es
Publication of ES344504A3publicationCriticalpatent/ES344504A3/es
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
ES344504A1967-08-261967-08-26Perfeccionamientos introducidos en los procedimientos de fabricacion de piezas para la construccion.
ExpiredES344504A3
(es)