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.)
Irving Air Chute Co Inc
Original Assignee
Irving Air Chute Co Inc
Filing date
Publication date
Application filed by Irving Air Chute Co IncfiledCriticalIrving Air Chute Co Inc
Application grantedgrantedCritical
Publication of AU844755ApublicationCriticalpatent/AU844755A/en
Publication of AU201541B2publicationCriticalpatent/AU201541B2/en