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.)
Improved Machinery Inc
Original Assignee
Improved Machinery 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
Priority claimed from US00314796Aexternal-prioritypatent/US3846299A/en
Application filed by Improved Machinery IncfiledCriticalImproved Machinery Inc
Application grantedgrantedCritical
Publication of AU478365B2publicationCriticalpatent/AU478365B2/en
Publication of AU6197673ApublicationCriticalpatent/AU6197673A/en