CA326193A - Systeme de central de telegraphe a lecture directe - Google Patents

Systeme de central de telegraphe a lecture directe

Info

Publication number: CA326193A
Authority: CA; Canada
Prior art keywords: exchange system; printing telegraph; telegraph exchange; printing; telegraph
Prior art date: 1932-09-20
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

CA326193A

Other languages

English (en)

Inventor

Sanford Vernam Gilbert

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.)

International Communications Laboratories Inc

Original Assignee

International Communications Laboratories Inc

Publication date

1932-09-20

1932-09-20 Application granted granted Critical

1932-09-20 Publication of CA326193A publication Critical patent/CA326193A/fr

Status Expired legal-status Critical Current

Links

CA326193A Systeme de central de telegraphe a lecture directe Expired CA326193A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA326193T

Publications (1)

Publication Number	Publication Date
CA326193A true CA326193A (fr)	1932-09-20

Family

ID=35288563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA326193A Expired CA326193A (fr)			Systeme de central de telegraphe a lecture directe

Country Status (1)

Country	Link
CA (1)	CA326193A (fr)

0
- CA CA326193A patent/CA326193A/fr not_active Expired

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