CA42471A - Barriere de chemin de fer - Google Patents

Barriere de chemin de fer

Info

Publication number
CA42471A
CA42471A CA000042471A CA42471DA CA42471A CA 42471 A CA42471 A CA 42471A CA 000042471 A CA000042471 A CA 000042471A CA 42471D A CA42471D A CA 42471DA CA 42471 A CA42471 A CA 42471A
Authority
CA
Canada
Prior art keywords
railways
gate
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
CA000042471A
Other languages
English (en)
Inventor
William Dart Sheldon
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 CA42471A publication Critical patent/CA42471A/fr
Expired legal-status Critical Current

Links

CA000042471A Barriere de chemin de fer Expired CA42471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA42471T

Publications (1)

Publication Number Publication Date
CA42471A true CA42471A (fr) 1893-04-05

Family

ID=45159011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000042471A Expired CA42471A (fr) Barriere de chemin de fer

Country Status (1)

Country Link
CA (1) CA42471A (fr)

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