CA446197A - Dispositif de signalisation sous-marine - Google Patents

Dispositif de signalisation sous-marine

Info

Publication number
CA446197A
CA446197A CA446197A CA446197DA CA446197A CA 446197 A CA446197 A CA 446197A CA 446197 A CA446197 A CA 446197A CA 446197D A CA446197D A CA 446197DA CA 446197 A CA446197 A CA 446197A
Authority
CA
Canada
Prior art keywords
signal device
submarine signal
submarine
signal
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
CA446197A
Other languages
English (en)
Inventor
H. Inglis 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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA446197A publication Critical patent/CA446197A/fr
Expired legal-status Critical Current

Links

CA446197A Dispositif de signalisation sous-marine Expired CA446197A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA446197T

Publications (1)

Publication Number Publication Date
CA446197A true CA446197A (fr) 1948-01-13

Family

ID=35563868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA446197A Expired CA446197A (fr) Dispositif de signalisation sous-marine

Country Status (1)

Country Link
CA (1) CA446197A (fr)

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