CA144217A - Signal de chemin de fer - Google Patents

Signal de chemin de fer

Info

Publication number
CA144217A
CA144217A CA000144217A CA144217DA CA144217A CA 144217 A CA144217 A CA 144217A CA 000144217 A CA000144217 A CA 000144217A CA 144217D A CA144217D A CA 144217DA CA 144217 A CA144217 A CA 144217A
Authority
CA
Canada
Prior art keywords
railways
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
CA000144217A
Other languages
English (en)
Inventor
Dino Samaia
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 CA144217A publication Critical patent/CA144217A/fr
Expired legal-status Critical Current

Links

CA000144217A 1912-09-12 1912-09-12 Signal de chemin de fer Expired CA144217A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA144217T 1912-09-12

Publications (1)

Publication Number Publication Date
CA144217A true CA144217A (fr) 1912-11-19

Family

ID=45263932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000144217A Expired CA144217A (fr) 1912-09-12 1912-09-12 Signal de chemin de fer

Country Status (1)

Country Link
CA (1) CA144217A (fr)

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