CA159499A - Electric alarm for railways - Google Patents

Electric alarm for railways

Info

Publication number
CA159499A
CA159499A CA000159499A CA159499DA CA159499A CA 159499 A CA159499 A CA 159499A CA 000159499 A CA000159499 A CA 000159499A CA 159499D A CA159499D A CA 159499DA CA 159499 A CA159499 A CA 159499A
Authority
CA
Canada
Prior art keywords
railways
electric alarm
alarm
electric
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
CA000159499A
Other languages
French (fr)
Inventor
Peter W. Mosher
Horace G. Learned
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
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of CA159499A publication Critical patent/CA159499A/en
Expired legal-status Critical Current

Links

CA000159499A 1912-11-02 1912-11-02 Electric alarm for railways Expired CA159499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA159499T 1912-11-02

Publications (1)

Publication Number Publication Date
CA159499A true CA159499A (en) 1914-12-15

Family

ID=45279203

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000159499A Expired CA159499A (en) 1912-11-02 1912-11-02 Electric alarm for railways

Country Status (1)

Country Link
CA (1) CA159499A (en)

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