ES83736A3 - Procedimiento para la destilación de rocas asfálticas, esquistos betuminosos y otras materias análogas, mediante el horno que se describe.
- Google Patents
Procedimiento para la destilación de rocas asfálticas, esquistos betuminosos y otras materias análogas, mediante el horno que se describe.
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.)
Bartolomeis Romolo
Soc It Asfalti Bitumi Catrami E Derivati
Original Assignee
Bartolomeis Romolo
Soc It Asfalti Bitumi Catrami E Derivati
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 Bartolomeis Romolo, Soc It Asfalti Bitumi Catrami E DerivatifiledCriticalBartolomeis Romolo
Priority to ES83736ApriorityCriticalpatent/ES83736A3/es
Publication of ES83736A3publicationCriticalpatent/ES83736A3/es
ES83736A1922-12-021922-12-02Procedimiento para la destilación de rocas asfálticas, esquistos betuminosos y otras materias análogas, mediante el horno que se describe.
ExpiredES83736A3
(es)
Μεθοδος παρασκευης γαλακτωματων (emulsions) ασφαλτου, δια χρησιμοποιησεως υδροξειδιων, ανθρακικων και αλλων αλατων των αλκαλιων των γαιαλκαλιων και του αμμωνιου.