FR519372A - Balloon improvements - Google Patents

Balloon improvements

Info

Publication number
FR519372A
FR519372A FR519372A FR519372DA FR519372A FR 519372 A FR519372 A FR 519372A FR 519372 A FR519372 A FR 519372A FR 519372D A FR519372D A FR 519372DA FR 519372 A FR519372 A FR 519372A
Authority
FR
France
Prior art keywords
balloon
balloon improvements
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
FR519372A
Other languages
French (fr)
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of FR519372A publication Critical patent/FR519372A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR519372A 1918-10-25 1920-07-07 Balloon improvements Expired FR519372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519372XA 1918-10-25 1918-10-25

Publications (1)

Publication Number Publication Date
FR519372A true FR519372A (en) 1921-06-09

Family

ID=21974326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519372A Expired FR519372A (en) 1918-10-25 1920-07-07 Balloon improvements

Country Status (1)

Country Link
FR (1) FR519372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425378A1 (en) * 1978-05-11 1979-12-07 Zodiac IMPROVEMENTS TO ELONGATED INFLATABLE STRUCTURES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425378A1 (en) * 1978-05-11 1979-12-07 Zodiac IMPROVEMENTS TO ELONGATED INFLATABLE STRUCTURES

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