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.)
Birch Brothers Inc
Original Assignee
Birch Brothers Inc
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 Birch Brothers IncfiledCriticalBirch Brothers Inc
Application grantedgrantedCritical
Publication of AU438358B2publicationCriticalpatent/AU438358B2/en
Publication of AU2845467ApublicationCriticalpatent/AU2845467A/en