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FR820831A - Airship upgrades - Google Patents

Airship upgrades

Info

Publication number
FR820831A
FR820831A FR820831DA FR820831A FR 820831 A FR820831 A FR 820831A FR 820831D A FR820831D A FR 820831DA FR 820831 A FR820831 A FR 820831A
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
French (fr)
Inventor
Alfred Worth Allen
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 FR820831A publication Critical patent/FR820831A/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)
FR820831D 1936-04-21 1937-04-20 Airship upgrades Expired FR820831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US820831XA 1936-04-21 1936-04-21

Publications (1)

Publication Number Publication Date
FR820831A true FR820831A (en) 1937-11-19

Family

ID=22168957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820831D Expired FR820831A (en) 1936-04-21 1937-04-20 Airship upgrades

Country Status (1)

Country Link
FR (1) FR820831A (en)

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