AT532BAT532DAAT532BAT 532 BAT532 BAT 532BAT 532D AAT532D AAT 532DAAT 532 BAT532 BAT 532B
Authority
AT
Austria
Application number
Inventor
Arthur Hosmer
Herbert Silliman
Original Assignee
Arthur Hosmer
Herbert Silliman
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 Arthur Hosmer, Herbert SillimanfiledCriticalArthur Hosmer
Application grantedgrantedCritical
Publication of AT532BpublicationCriticalpatent/AT532B/de