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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
Filing date
Publication date
Application filed by Air Reduction Co IncfiledCriticalAir Reduction Co Inc
Application grantedgrantedCritical
Publication of AU4730659ApublicationCriticalpatent/AU4730659A/en
Publication of AU234115B2publicationCriticalpatent/AU234115B2/en