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.)
METALLURGICAL Co OF AMERICA
Original Assignee
METALLURGICAL Co OF AMERICA
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 METALLURGICAL Co OF AMERICAfiledCriticalMETALLURGICAL Co OF AMERICA
Priority to ES62246ApriorityCriticalpatent/ES62246A1/es
Publication of ES62246A1publicationCriticalpatent/ES62246A1/es
ES62246A1916-05-081916-05-08Un procedimiento, con su correspondiente aparato, para separar partículas metalíferas, por flotación de aceite.
ExpiredES62246A1
(es)