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.)
VERDU
Original Assignee
VERDU
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 VERDUfiledCriticalVERDU
Priority to ES369509ApriorityCriticalpatent/ES369509A3/es
Publication of ES369509A3publicationCriticalpatent/ES369509A3/es
ES369509A1969-07-141969-07-14Perfeccionamientos introducidos en los hornos de camarias caldeadas mediante un circuito de aire caliente.
ExpiredES369509A3
(es)