CA516820A - Systeme d'annulation de chiffre - Google Patents

Systeme d'annulation de chiffre

Info

Publication number
CA516820A
CA516820A CA516820A CA516820DA CA516820A CA 516820 A CA516820 A CA 516820A CA 516820 A CA516820 A CA 516820A CA 516820D A CA516820D A CA 516820DA CA 516820 A CA516820 A CA 516820A
Authority
CA
Canada
Prior art keywords
digit
cancelling system
cancelling
digit cancelling
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
CA516820A
Other languages
English (en)
Inventor
B. Trousdale 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.)
STROMBERG-CARLSON Co
Original Assignee
STROMBERG-CARLSON Co
Publication date
Application granted granted Critical
Publication of CA516820A publication Critical patent/CA516820A/fr
Expired legal-status Critical Current

Links

CA516820A Systeme d'annulation de chiffre Expired CA516820A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA516820T

Publications (1)

Publication Number Publication Date
CA516820A true CA516820A (fr) 1955-09-20

Family

ID=35670013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA516820A Expired CA516820A (fr) Systeme d'annulation de chiffre

Country Status (1)

Country Link
CA (1) CA516820A (fr)

Similar Documents

Publication Publication Date Title
CA516820A (fr) Systeme d'annulation de chiffre
CA513926A (fr) Hydroxydicetones
CA509013A (fr) Systeme de communication
CA511098A (fr) Systeme de communication
CA519460A (fr) Systeme de communication
CA512531A (fr) Systeme synchrometrique double
CA508827A (fr) Systemes de communication
CA512163A (fr) Systemes de communication
CA516601A (fr) Systeme typotelegraphique secret
CA510190A (fr) Systemes telephoniques
CA510665A (fr) Systemes telephoniques
CA511747A (fr) Systemes telephoniques
CA512083A (fr) Systemes telephoniques
CA512309A (fr) Systemes telephoniques
CA512310A (fr) Systemes telephoniques
CA512311A (fr) Systemes telephoniques
CA512312A (fr) Systemes telephoniques
CA519014A (fr) Systemes telephoniques
CA518961A (fr) Systeme de comptage
CA516629A (fr) Systeme metallique equilibre
AU202868B2 (en) Antenna system
CA516707A (fr) Systeme telemetrique
AU290040B2 (en) 2-aryl-nitroimidazoles
AU201406B2 (en) Dualoaders
AU208433B2 (en) Supporf