CA460940A - Submarine signalling apparatus - Google Patents

Submarine signalling apparatus

Info

Publication number
CA460940A
CA460940A CA460940A CA460940DA CA460940A CA 460940 A CA460940 A CA 460940A CA 460940 A CA460940 A CA 460940A CA 460940D A CA460940D A CA 460940DA CA 460940 A CA460940 A CA 460940A
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
CA460940A
Other languages
French (fr)
Inventor
Edward Peterson Robert
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
Original Assignee
Raytheon Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA460940A publication Critical patent/CA460940A/en
Expired legal-status Critical Current

Links

CA460940A Submarine signalling apparatus Expired CA460940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460940T

Publications (1)

Publication Number Publication Date
CA460940A true CA460940A (en) 1949-11-08

Family

ID=35590620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460940A Expired CA460940A (en) Submarine signalling apparatus

Country Status (1)

Country Link
CA (1) CA460940A (en)

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