CA411537A - Dispositif de commutateur electrique - Google Patents

Dispositif de commutateur electrique

Info

Publication number
CA411537A
CA411537A CA411537A CA411537DA CA411537A CA 411537 A CA411537 A CA 411537A CA 411537 A CA411537 A CA 411537A CA 411537D A CA411537D A CA 411537DA CA 411537 A CA411537 A CA 411537A
Authority
CA
Canada
Prior art keywords
switching device
electrical switching
electrical
switching
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
CA411537A
Other languages
English (en)
Inventor
B. Miller Alfred
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA411537A publication Critical patent/CA411537A/fr
Expired legal-status Critical Current

Links

CA411537A Dispositif de commutateur electrique Expired CA411537A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA411537T

Publications (1)

Publication Number Publication Date
CA411537A true CA411537A (fr) 1943-03-30

Family

ID=35422840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA411537A Expired CA411537A (fr) Dispositif de commutateur electrique

Country Status (1)

Country Link
CA (1) CA411537A (fr)

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