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.)
Michael Harris James Albert Harvey John Alfred Colston David
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.)
Caledonian Mining Co Ltd
Original Assignee
Caledonian Mining Co Ltd
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 GB3439172Aexternal-prioritypatent/GB1407035A/en
Application filed by Caledonian Mining Co LtdfiledCriticalCaledonian Mining Co Ltd
Application grantedgrantedCritical
Publication of AU477965B2publicationCriticalpatent/AU477965B2/en
Publication of AU5805773ApublicationCriticalpatent/AU5805773A/en
AU58057/73A1972-07-221973-07-13Improvements in and relating to apparatus for preparing and dispensing mixtures of concrete and fibres
ExpiredAU477965B2
(en)