FR419997A - Dispositif pour transférer l'air de la partie supérieure à la partie inférieure des surfaces portatives des machines aéronautiques
- Google Patents
Dispositif pour transférer l'air de la partie supérieure à la partie inférieure des surfaces portatives des machines aéronautiques
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR419997ApublicationCriticalpatent/FR419997A/fr
FR419997A1909-09-031910-09-02Dispositif pour transférer l'air de la partie supérieure à la partie inférieure des surfaces portatives des machines aéronautiques
ExpiredFR419997A
(fr)