CA303501A - Safety device for aeroplanes - Google Patents

Safety device for aeroplanes

Info

Publication number
CA303501A
CA303501A CA303501A CA303501DA CA303501A CA 303501 A CA303501 A CA 303501A CA 303501 A CA303501 A CA 303501A CA 303501D A CA303501D A CA 303501DA CA 303501 A CA303501 A CA 303501A
Authority
CA
Canada
Prior art keywords
aeroplanes
safety device
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
CA303501A
Other languages
French (fr)
Inventor
Bergh Martha
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA303501A publication Critical patent/CA303501A/en
Expired legal-status Critical Current

Links

CA303501A Safety device for aeroplanes Expired CA303501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA303501T

Publications (1)

Publication Number Publication Date
CA303501A true CA303501A (en) 1930-09-02

Family

ID=35256647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303501A Expired CA303501A (en) Safety device for aeroplanes

Country Status (1)

Country Link
CA (1) CA303501A (en)

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