CA498455A - Circuit d'emmagasinage d'appels - Google Patents

Circuit d'emmagasinage d'appels

Info

Publication number: CA498455A
Authority: CA; Canada
Prior art keywords: storage circuit; call storage; call; circuit; storage
Prior art date: 1953-12-15
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

CA498455A

Other languages

Inventor

W. Balzer Harvey

Original Assignee

Northern Electric Co Ltd

Publication date

1953-12-15

1953-12-15 Application granted granted Critical

1953-12-15 Publication of CA498455A publication Critical patent/CA498455A/fr

Status Expired legal-status Critical Current

CA498455A Circuit d'emmagasinage d'appels Expired CA498455A (fr)

Application Number	Priority Date	Filing Date	Title
CA498455T

Publication Number	Publication Date
CA498455A true CA498455A (fr)	1953-12-15

Application Number	Title	Priority Date	Filing Date
CA498455A Expired CA498455A (fr)			Circuit d'emmagasinage d'appels

Country	Link
CA (1)	CA498455A (fr)

Publication	Publication Date	Title
CA498455A (fr)	1953-12-15	Circuit d'emmagasinage d'appels
CA515467A (fr)	1955-08-09	Structure de borne
CA510732A (fr)	1955-03-08	Circuit de telephone
CA497435A (fr)	1953-11-03	Circuit
CA519015A (fr)	1955-11-29	Circuit de ligne de telephone
CA507057A (fr)	1954-11-02	Circuit telephonique
AU167920B2 (en)	1954-11-11	Limiting circuit
CA492259A (fr)	1953-04-21	Branchement de telephone
AU164460B2 (en)	1953-11-05	Electronic switching
CA494860A (fr)	1953-07-28	Manoeuvre electronique
CA495172A (fr)	1953-08-11	Dispositifs d'appels
CA495994A (fr)	1953-09-08	Agencement de circuit d'indicateur de ligne
CA517580A (fr)	1955-10-18	Bloc de borne
AU2292453A (en)	1954-11-11	Limiting circuit
CA498602A (fr)	1953-12-22	Retablisseur de circuit
CA494857A (fr)	1953-07-28	Central electronique de telephone
CA513167A (fr)	1955-05-24	Circuit diviseur de frequence
CA495874A (fr)	1953-09-08	Systemes telephoniques
CA498762A (fr)	1953-12-29	Systemes telephoniques
CA493483A (fr)	1953-06-09	Systemes telephoniques
CA493485A (fr)	1953-06-09	Systemes telephoniques
CA493486A (fr)	1953-06-09	Systemes telephoniques
CA493889A (fr)	1953-06-23	Systemes telephoniques
CA494014A (fr)	1953-06-30	Systemes telephoniques
CA491104A (fr)	1953-03-10	Systemes telephoniques