CA637230A - Searchlight signals - Google Patents

Searchlight signals

Info

Publication number
CA637230A
CA637230A CA637230A CA637230DA CA637230A CA 637230 A CA637230 A CA 637230A CA 637230 A CA637230 A CA 637230A CA 637230D A CA637230D A CA 637230DA CA 637230 A CA637230 A CA 637230A
Authority
CA
Canada
Prior art keywords
searchlight
signals
searchlight signals
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
CA637230A
Inventor
A. Scheg Marcian
S. Craig Frank
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 Technologies Inc
Original Assignee
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA637230A publication Critical patent/CA637230A/en
Expired legal-status Critical Current

Links

CA637230A Searchlight signals Expired CA637230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA637230T

Publications (1)

Publication Number Publication Date
CA637230A true CA637230A (en) 1962-02-27

Family

ID=35915739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA637230A Expired CA637230A (en) Searchlight signals

Country Status (1)

Country Link
CA (1) CA637230A (en)

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