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.)
Poliet & Chausson Ets
Original Assignee
Poliet & Chausson Ets
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Filing date
Publication date
Application filed by Poliet & Chausson EtsfiledCriticalPoliet & Chausson Ets
Priority to ES193678ApriorityCriticalpatent/ES193678A1/es
Publication of ES193678A1publicationCriticalpatent/ES193678A1/es
ES193678A1950-06-271950-06-27Procedimiento perfeccionado de fabricación de cemento artificial y mecanismo permitiendo su realización
ExpiredES193678A1
(es)