CA29293A - Automatic audide signal, adapted to maritime and fire-alarm purposes - Google Patents

Automatic audide signal, adapted to maritime and fire-alarm purposes

Info

Publication number
CA29293A
CA29293A CA000029293A CA29293DA CA29293A CA 29293 A CA29293 A CA 29293A CA 000029293 A CA000029293 A CA 000029293A CA 29293D A CA29293D A CA 29293DA CA 29293 A CA29293 A CA 29293A
Authority
CA
Canada
Prior art keywords
audide
maritime
fire
automatic
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
CA000029293A
Other languages
French (fr)
Inventor
Mathew Gannett
James H. Crosby
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 CA29293A publication Critical patent/CA29293A/en
Expired legal-status Critical Current

Links

CA000029293A Automatic audide signal, adapted to maritime and fire-alarm purposes Expired CA29293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA29293T

Publications (1)

Publication Number Publication Date
CA29293A true CA29293A (en) 1888-06-07

Family

ID=45145834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000029293A Expired CA29293A (en) Automatic audide signal, adapted to maritime and fire-alarm purposes

Country Status (1)

Country Link
CA (1) CA29293A (en)

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