FR513520A - Perfectionnement aux dirigeables - Google Patents

Perfectionnement aux dirigeables

Info

Publication number
FR513520A
FR513520A FR513520A FR513520DA FR513520A FR 513520 A FR513520 A FR 513520A FR 513520 A FR513520 A FR 513520A FR 513520D A FR513520D A FR 513520DA FR 513520 A FR513520 A FR 513520A
Authority
FR
France
Prior art keywords
airship
training
airship 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
FR513520A
Other languages
English (en)
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.)
ZODIAC
Original Assignee
ZODIAC
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 ZODIAC filed Critical ZODIAC
Application granted granted Critical
Publication of FR513520A publication Critical patent/FR513520A/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)
FR513520A 1920-04-10 1920-04-10 Perfectionnement aux dirigeables Expired FR513520A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR513520T 1920-04-10

Publications (1)

Publication Number Publication Date
FR513520A true FR513520A (fr) 1921-02-17

Family

ID=8913623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513520A Expired FR513520A (fr) 1920-04-10 1920-04-10 Perfectionnement aux dirigeables

Country Status (1)

Country Link
FR (1) FR513520A (fr)

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