FR866207A - Secret signaling system - Google Patents

Secret signaling system

Info

Publication number
FR866207A
FR866207A FR866207DA FR866207A FR 866207 A FR866207 A FR 866207A FR 866207D A FR866207D A FR 866207DA FR 866207 A FR866207 A FR 866207A
Authority
FR
France
Prior art keywords
signaling system
secret signaling
secret
signaling
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
French (fr)
Inventor
Jacques Emile Denis Paillet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR866207A publication Critical patent/FR866207A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
FR866207D 1940-03-09 1940-03-09 Secret signaling system Expired FR866207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866207T 1940-03-09

Publications (1)

Publication Number Publication Date
FR866207A true FR866207A (en) 1941-07-15

Family

ID=9344768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866207D Expired FR866207A (en) 1940-03-09 1940-03-09 Secret signaling system

Country Status (1)

Country Link
FR (1) FR866207A (en)

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