CA364496A - Signal avertisseur - Google Patents

Signal avertisseur

Info

Publication number
CA364496A
CA364496A CA364496A CA364496DA CA364496A CA 364496 A CA364496 A CA 364496A CA 364496 A CA364496 A CA 364496A CA 364496D A CA364496D A CA 364496DA CA 364496 A CA364496 A CA 364496A
Authority
CA
Canada
Prior art keywords
warning signal
warning
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
CA364496A
Other languages
English (en)
Inventor
William Billig Fred
W. Hardick Floyd
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.)
Sparks Withington Co
Original Assignee
Sparks Withington Co
Publication date
Application granted granted Critical
Publication of CA364496A publication Critical patent/CA364496A/fr
Expired legal-status Critical Current

Links

CA364496A Signal avertisseur Expired CA364496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA364496T

Publications (1)

Publication Number Publication Date
CA364496A true CA364496A (fr) 1937-03-02

Family

ID=35363833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364496A Expired CA364496A (fr) Signal avertisseur

Country Status (1)

Country Link
CA (1) CA364496A (fr)

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