CA811787A - Solid state switching device for use in cab signaling systems - Google Patents

Solid state switching device for use in cab signaling systems

Info

Publication number
CA811787A
CA811787A CA811787A CA811787DA CA811787A CA 811787 A CA811787 A CA 811787A CA 811787 A CA811787 A CA 811787A CA 811787D A CA811787D A CA 811787DA CA 811787 A CA811787 A CA 811787A
Authority
CA
Canada
Prior art keywords
switching device
solid state
state switching
signaling systems
cab signaling
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
CA811787A
Inventor
S. Wilcox Clinton
P. Wormsbecher Roelof
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.)
SPX Corp
Original Assignee
Clinton S Wilcox
Roelof P Wormsbecher
General Signal Corp
Publication date
Application granted granted Critical
Publication of CA811787A publication Critical patent/CA811787A/en
Expired legal-status Critical Current

Links

CA811787A Solid state switching device for use in cab signaling systems Expired CA811787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA811787T

Publications (1)

Publication Number Publication Date
CA811787A true CA811787A (en) 1969-04-29

Family

ID=36282310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA811787A Expired CA811787A (en) Solid state switching device for use in cab signaling systems

Country Status (1)

Country Link
CA (1) CA811787A (en)

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