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.)
Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
Original Assignee
Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
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 Int Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere HolcobamifiledCriticalInt Holding De Distillation Et Cokefaction A Basse Temperature Et Miniere Holcobami
Priority to ES121406ApriorityCriticalpatent/ES121406A1/en
Publication of ES121406A1publicationCriticalpatent/ES121406A1/en
ES121406A1931-01-241931-01-24
Procedure for the unloading of the retorts of the carbonization furnaces of coal and similar materials.
ExpiredES121406A1
(en)