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.)
Marcona Corp
Original Assignee
Marcona Corp
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
Priority claimed from US00308772Aexternal-prioritypatent/US3813125A/en
Application filed by Marcona CorpfiledCriticalMarcona Corp
Application grantedgrantedCritical
Publication of AU478097B2publicationCriticalpatent/AU478097B2/en
Publication of AU6270873ApublicationCriticalpatent/AU6270873A/en
AU62708/73A1972-11-221973-11-20Method and apparatus for continuously excavating particulate material and converting it to slurry
ExpiredAU478097B2
(en)