FR555530A - Perfectionnements aux aéronefs - Google Patents

Perfectionnements aux aéronefs

Info

Publication number: FR555530A
Authority: FR; France
Prior art keywords: upgrades; aircraft; aircraft upgrades
Prior art date: 1921-08-30
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

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.)

INTERNAT ALL STEEL AIRCRAFT SY

Original Assignee

INTERNAT ALL STEEL AIRCRAFT SY

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.)

1921-08-30

Filing date

1922-08-30

Publication date

1923-07-02

1922-08-30 Application filed by INTERNAT ALL STEEL AIRCRAFT SY filed Critical INTERNAT ALL STEEL AIRCRAFT SY

1923-07-02 Application granted granted Critical

1923-07-02 Publication of FR555530A publication Critical patent/FR555530A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)

FR555530D 1921-08-30 1922-08-30 Perfectionnements aux aéronefs Expired FR555530A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB555530X		1921-08-30

Publications (1)

Publication Number	Publication Date
FR555530A true FR555530A (fr)	1923-07-02

Family

ID=10474255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR555530D Expired FR555530A (fr)	1921-08-30	1922-08-30	Perfectionnements aux aéronefs

Country Status (1)

Country	Link
FR (1)	FR555530A (fr)

1922
- 1922-08-30 FR FR555530D patent/FR555530A/fr not_active Expired

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