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.)
Fritz Edmund Florschutz Richard Hauser George Gordon Grissinger
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.)
Heating House Electric & Manufacturing Co
Original Assignee
Heating House Electric & Manufacturing Co
Filing date
Publication date
Application filed by Heating House Electric & Manufacturing CofiledCriticalHeating House Electric & Manufacturing Co
Application grantedgrantedCritical
Publication of AU111732B2publicationCriticalpatent/AU111732B2/en
Publication of AU57440ApublicationCriticalpatent/AU57440A/en