FR649620A - Safety device for aviation devices - Google Patents

Safety device for aviation devices

Info

Publication number
FR649620A
FR649620A FR649620DA FR649620A FR 649620 A FR649620 A FR 649620A FR 649620D A FR649620D A FR 649620DA FR 649620 A FR649620 A FR 649620A
Authority
FR
France
Prior art keywords
safety device
aviation devices
aviation
devices
safety
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
Willis C Ward
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 FR649620A publication Critical patent/FR649620A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR649620D 1927-09-12 1928-02-23 Safety device for aviation devices Expired FR649620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649620XA 1927-09-12 1927-09-12

Publications (1)

Publication Number Publication Date
FR649620A true FR649620A (en) 1928-12-26

Family

ID=22059410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649620D Expired FR649620A (en) 1927-09-12 1928-02-23 Safety device for aviation devices

Country Status (1)

Country Link
FR (1) FR649620A (en)

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