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FR678759A - Perfectionnements aux dirigeables - Google Patents

Perfectionnements aux dirigeables

Info

Publication number
FR678759A
FR678759A FR678759DA FR678759A FR 678759 A FR678759 A FR 678759A FR 678759D A FR678759D A FR 678759DA FR 678759 A FR678759 A FR 678759A
Authority
FR
France
Prior art keywords
airship
upgrades
airship upgrades
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
Frank Bowen Many
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 filed Critical
Application granted granted Critical
Publication of FR678759A publication Critical patent/FR678759A/fr
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
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
    • B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR678759D 1929-07-19 1929-07-19 Perfectionnements aux dirigeables Expired FR678759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR678759T 1929-07-19

Publications (1)

Publication Number Publication Date
FR678759A true FR678759A (fr) 1930-04-04

Family

ID=9021228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678759D Expired FR678759A (fr) 1929-07-19 1929-07-19 Perfectionnements aux dirigeables

Country Status (1)

Country Link
FR (1) FR678759A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314864A1 (fr) * 1975-06-20 1977-01-14 Graner Joseph Perfectionnements aux dirigeables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314864A1 (fr) * 1975-06-20 1977-01-14 Graner Joseph Perfectionnements aux dirigeables

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