CA131898A - Overhead trolley switch and crossover - Google Patents

Overhead trolley switch and crossover

Info

Publication number
CA131898A
CA131898A CA000131898A CA131898DA CA131898A CA 131898 A CA131898 A CA 131898A CA 000131898 A CA000131898 A CA 000131898A CA 131898D A CA131898D A CA 131898DA CA 131898 A CA131898 A CA 131898A
Authority
CA
Canada
Prior art keywords
crossover
overhead trolley
trolley switch
switch
overhead
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
CA000131898A
Other languages
French (fr)
Inventor
William Matthew Simpson
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.)
RAILWAY MATERIALS Co
Original Assignee
RAILWAY MATERIALS Co
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 RAILWAY MATERIALS Co filed Critical RAILWAY MATERIALS Co
Application granted granted Critical
Publication of CA131898A publication Critical patent/CA131898A/en
Expired legal-status Critical Current

Links

CA000131898A 1910-12-31 1910-12-31 Overhead trolley switch and crossover Expired CA131898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA131898T 1910-12-31

Publications (1)

Publication Number Publication Date
CA131898A true CA131898A (en) 1911-03-28

Family

ID=45251618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000131898A Expired CA131898A (en) 1910-12-31 1910-12-31 Overhead trolley switch and crossover

Country Status (1)

Country Link
CA (1) CA131898A (en)

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