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.)
SAN MARTINO ENRICO
SAN MARTINO TULLIDO
Original Assignee
SAN MARTINO ENRICO
SAN MARTINO TULLIDO
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Filing date
Publication date
Application filed by SAN MARTINO ENRICO, SAN MARTINO TULLIDOfiledCriticalSAN MARTINO ENRICO
Priority to ES0049125UpriorityCriticalpatent/ES49125Y/en
Publication of ES49125UpublicationCriticalpatent/ES49125U/en
Application grantedgrantedCritical
Publication of ES49125YpublicationCriticalpatent/ES49125Y/en
A toy airplane, characterized by having the fuselage formed by two pieces of extremely flexible plastic, and welded laterally, being able to fill with air by a tube of the tail, which is plugged by means of a stopper and being reinforced in its front by a third piece, from whose lower part protrudes a nail in order to propel the aircraft with an elastic band and make planning flights, for which it has laterally welded two semi-rigid triangular wings and a third, vertical, on the upper part of The tail. (Machine-translation by Google Translate, not legally binding)
ES0049125U1955-07-071955-07-07
A toy plane
ExpiredES49125Y
(en)
Effects of components and various modifications on the drag and the static stability and control characteristics of a 42 deg swept-wing fighter-airplane model at Mach numbers of 1. 60 to 2. 50(Wind tunnel testing of swept wing fighter aircraft model for determining drag and static longitudinal and lateral stability and control characteristics)