FR421481A - Aéroplanes à parcours circulaire - Google Patents

Aéroplanes à parcours circulaire

Info

Publication number
FR421481A
FR421481A FR421481DA FR421481A FR 421481 A FR421481 A FR 421481A FR 421481D A FR421481D A FR 421481DA FR 421481 A FR421481 A FR 421481A
Authority
FR
France
Prior art keywords
airplanes
circular
circular airplanes
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
English (en)
Inventor
Ludwig Hammer
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR421481A publication Critical patent/FR421481A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G1/00—Roundabouts
    • A63G1/28—Roundabouts with centrifugally-swingable suspended seats
FR421481D 1909-10-15 1910-10-14 Aéroplanes à parcours circulaire Expired FR421481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT421481X 1909-10-15

Publications (1)

Publication Number Publication Date
FR421481A true FR421481A (fr) 1911-02-23

Family

ID=1464527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421481D Expired FR421481A (fr) 1909-10-15 1910-10-14 Aéroplanes à parcours circulaire

Country Status (1)

Country Link
FR (1) FR421481A (fr)

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