FR805710A - Casque convenant particulièrement aux aéronautes - Google Patents

Casque convenant particulièrement aux aéronautes

Info

Publication number: FR805710A
Authority: FR; France
Prior art keywords: aeronauts; particularly suitable; helmet; helmet particularly
Prior art date: 1936-04-28
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

Camille Zinszner

Francis Heyberger

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.)

1936-04-28

Filing date

1936-04-28

Publication date

1936-11-27

1936-04-28 Application filed filed Critical

1936-11-27 Application granted granted Critical

1936-11-27 Publication of FR805710A publication Critical patent/FR805710A/fr

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems

FR805710D 1936-04-28 1936-04-28 Casque convenant particulièrement aux aéronautes Expired FR805710A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR805710T		1936-04-28

Publications (1)

Publication Number	Publication Date
FR805710A true FR805710A (fr)	1936-11-27

Family

ID=9251463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR805710D Expired FR805710A (fr)	1936-04-28	1936-04-28	Casque convenant particulièrement aux aéronautes

Country Status (1)

Country	Link
FR (1)	FR805710A (fr)

1936
- 1936-04-28 FR FR805710D patent/FR805710A/fr not_active Expired

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