FR488555A - Airplane training - Google Patents

Airplane training

Info

Publication number
FR488555A
FR488555A FR488555DA FR488555A FR 488555 A FR488555 A FR 488555A FR 488555D A FR488555D A FR 488555DA FR 488555 A FR488555 A FR 488555A
Authority
FR
France
Prior art keywords
airplane training
airplane
training
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Adolf Frederik Ringstroem Junior
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.)
ADOLF FREDERIK RINGSTROEM JUNI
Original Assignee
ADOLF FREDERIK RINGSTROEM JUNI
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 ADOLF FREDERIK RINGSTROEM JUNI filed Critical ADOLF FREDERIK RINGSTROEM JUNI
Application granted granted Critical
Publication of FR488555A publication Critical patent/FR488555A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
    • B64C39/062—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR488555D 1915-08-03 1915-08-03 Airplane training Expired FR488555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488555T 1915-08-03

Publications (1)

Publication Number Publication Date
FR488555A true FR488555A (en) 1918-10-21

Family

ID=1524900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488555D Expired FR488555A (en) 1915-08-03 1915-08-03 Airplane training

Country Status (1)

Country Link
FR (1) FR488555A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644114A1 (en) * 1993-09-09 1995-03-22 Boyle, James J., Junior Aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0644114A1 (en) * 1993-09-09 1995-03-22 Boyle, James J., Junior Aircraft

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