AT697BAT697DAAT697BAT 697 BAT697 BAT 697BAT 697D AAT697D AAT 697DAAT 697 BAT697 BAT 697B
Authority
AT
Austria
Application number
Inventor
Franklin Eugene Rickman
Carrie Augusta Hawthorn
Original Assignee
Franklin Eugene Rickman
Carrie Augusta Hawthorn
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
Application filed by Franklin Eugene Rickman, Carrie Augusta HawthornfiledCriticalFranklin Eugene Rickman
Application grantedgrantedCritical
Publication of AT697BpublicationCriticalpatent/AT697B/de