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.)
Worden Manufacturing Co
Original Assignee
Worden Manufacturing Co
Filing date
Publication date
Application filed by Worden Manufacturing CofiledCriticalWorden Manufacturing Co
Application grantedgrantedCritical
Publication of AU226573B2publicationCriticalpatent/AU226573B2/en
Publication of AU4015958ApublicationCriticalpatent/AU4015958A/en