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CA502512A - Signal horn - Google Patents

Signal horn

Info

Publication number
CA502512A
CA502512A CA502512A CA502512DA CA502512A CA 502512 A CA502512 A CA 502512A CA 502512 A CA502512 A CA 502512A CA 502512D A CA502512D A CA 502512DA CA 502512 A CA502512 A CA 502512A
Authority
CA
Canada
Prior art keywords
signal horn
horn
signal
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
CA502512A
Other languages
French (fr)
Inventor
G. Stafford David
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 CA502512A publication Critical patent/CA502512A/en
Expired legal-status Critical Current

Links

CA502512A Signal horn Expired CA502512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502512T

Publications (1)

Publication Number Publication Date
CA502512A true CA502512A (en) 1954-05-18

Family

ID=35648415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502512A Expired CA502512A (en) Signal horn

Country Status (1)

Country Link
CA (1) CA502512A (en)

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