CA451260A - Appareil de signalisation sous-marine - Google Patents

Appareil de signalisation sous-marine

Info

Publication number
CA451260A
CA451260A CA451260DA CA451260A CA 451260 A CA451260 A CA 451260A CA 451260D A CA451260D A CA 451260DA CA 451260 A CA451260 A CA 451260A
Authority
CA
Canada
Prior art keywords
signalling apparatus
submarine signalling
submarine
signalling
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
Other languages
English (en)
Inventor
Morecroft Harrison Bertram
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.)
Raytheon Co
Submarine Signal Co
Original Assignee
Raytheon Manufacturing Co
Submarine Signal Co
Publication date
Application granted granted Critical
Publication of CA451260A publication Critical patent/CA451260A/fr
Expired legal-status Critical Current

Links

CA451260D Appareil de signalisation sous-marine Expired CA451260A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451260T

Publications (1)

Publication Number Publication Date
CA451260A true CA451260A (fr) 1948-09-14

Family

ID=35568985

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451260D Expired CA451260A (fr) Appareil de signalisation sous-marine

Country Status (1)

Country Link
CA (1) CA451260A (fr)

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