CA437256A - Aiguille a blocage electrique - Google Patents

Aiguille a blocage electrique

Info

Publication number
CA437256A
CA437256A CA437256A CA437256DA CA437256A CA 437256 A CA437256 A CA 437256A CA 437256 A CA437256 A CA 437256A CA 437256D A CA437256D A CA 437256DA CA 437256 A CA437256 A CA 437256A
Authority
CA
Canada
Prior art keywords
electric lock
lock
electric
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
CA437256A
Other languages
English (en)
Inventor
K. Steiner Harold
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 CA437256A publication Critical patent/CA437256A/fr
Expired legal-status Critical Current

Links

CA437256A Aiguille a blocage electrique Expired CA437256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437256T

Publications (1)

Publication Number Publication Date
CA437256A true CA437256A (fr) 1946-10-01

Family

ID=35552491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437256A Expired CA437256A (fr) Aiguille a blocage electrique

Country Status (1)

Country Link
CA (1) CA437256A (fr)

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