CA133582A - Safety switch for railways - Google Patents

Safety switch for railways

Info

Publication number
CA133582A
CA133582A CA000133582A CA133582DA CA133582A CA 133582 A CA133582 A CA 133582A CA 000133582 A CA000133582 A CA 000133582A CA 133582D A CA133582D A CA 133582DA CA 133582 A CA133582 A CA 133582A
Authority
CA
Canada
Prior art keywords
railways
safety switch
safety
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
CA000133582A
Other languages
French (fr)
Inventor
Louis J. Kieffer
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 CA133582A publication Critical patent/CA133582A/en
Expired legal-status Critical Current

Links

CA000133582A 1911-04-06 1911-04-06 Safety switch for railways Expired CA133582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA133582T 1911-04-06

Publications (1)

Publication Number Publication Date
CA133582A true CA133582A (en) 1911-06-06

Family

ID=45253302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000133582A Expired CA133582A (en) 1911-04-06 1911-04-06 Safety switch for railways

Country Status (1)

Country Link
CA (1) CA133582A (en)

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