AT502BAT502DAAT502BAT 502 BAT502 BAT 502BAT 502D AAT502D AAT 502DAAT 502 BAT502 BAT 502B
Authority
AT
Austria
Application number
Inventor
Stueckfaerberei Zuerich
Original Assignee
Stueckfaerberei Zuerich
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.)
Publication date
Application grantedgrantedCritical
Publication of AT502BpublicationCriticalpatent/AT502B/de