FR508579A - Improvements relating to airplanes - Google Patents

Improvements relating to airplanes

Info

Publication number
FR508579A
FR508579A FR508579A FR508579DA FR508579A FR 508579 A FR508579 A FR 508579A FR 508579 A FR508579 A FR 508579A FR 508579D A FR508579D A FR 508579DA FR 508579 A FR508579 A FR 508579A
Authority
FR
France
Prior art keywords
airplanes
improvements relating
relating
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
FR508579A
Other languages
French (fr)
Inventor
Calvin Pearson
George Celestine St-Louis
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.)
GEORGE CELESTINE ST LOUIS
Original Assignee
GEORGE CELESTINE ST LOUIS
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 GEORGE CELESTINE ST LOUIS filed Critical GEORGE CELESTINE ST LOUIS
Application granted granted Critical
Publication of FR508579A publication Critical patent/FR508579A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR508579A 1919-06-30 1919-06-30 Improvements relating to airplanes Expired FR508579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR508579T 1919-06-30

Publications (1)

Publication Number Publication Date
FR508579A true FR508579A (en) 1920-10-15

Family

ID=8910482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR508579A Expired FR508579A (en) 1919-06-30 1919-06-30 Improvements relating to airplanes

Country Status (1)

Country Link
FR (1) FR508579A (en)

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