FR493933A - Disposition d'élément tubulaire utilisable comme potelet, ou support, dans la construction des aéroplanes ainsi qu'à d'autres usages
- Google Patents
Disposition d'élément tubulaire utilisable comme potelet, ou support, dans la construction des aéroplanes ainsi qu'à d'autres usages
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.)
BIRMINGHAM GUILD Ltd
Original Assignee
BIRMINGHAM GUILD Ltd
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 BIRMINGHAM GUILD LtdfiledCriticalBIRMINGHAM GUILD Ltd
Application grantedgrantedCritical
Publication of FR493933ApublicationCriticalpatent/FR493933A/fr
FR493933D1918-09-191918-12-13Disposition d'élément tubulaire utilisable comme potelet, ou support, dans la construction des aéroplanes ainsi qu'à d'autres usages
ExpiredFR493933A
(fr)