CA194745A - Aiguille de chemin de fer - Google Patents

Aiguille de chemin de fer

Info

Publication number
CA194745A
CA194745A CA000194745A CA194745DA CA194745A CA 194745 A CA194745 A CA 194745A CA 000194745 A CA000194745 A CA 000194745A CA 194745D A CA194745D A CA 194745DA CA 194745 A CA194745 A CA 194745A
Authority
CA
Canada
Prior art keywords
railroad switch
railroad
switch
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
CA000194745A
Other languages
English (en)
Inventor
Jan S. Wisniewski
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 CA194745A publication Critical patent/CA194745A/fr
Expired legal-status Critical Current

Links

CA000194745A 1919-06-20 1919-06-20 Aiguille de chemin de fer Expired CA194745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA194745T 1919-06-20

Publications (1)

Publication Number Publication Date
CA194745A true CA194745A (fr) 1919-12-09

Family

ID=45314396

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000194745A Expired CA194745A (fr) 1919-06-20 1919-06-20 Aiguille de chemin de fer

Country Status (1)

Country Link
CA (1) CA194745A (fr)

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