CA270205A - Tube a cathode - Google Patents

Tube a cathode

Info

Publication number: CA270205A
Authority: CA; Canada
Prior art keywords: cathode tube; cathode; tube
Prior art date: 1927-04-26
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

CA270205A

Other languages

English (en)

Inventor

S. Ohl Russell

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 Corp

Original Assignee

Western Electric Co Inc

Publication date

1927-04-26

1927-04-26 Application granted granted Critical

1927-04-26 Publication of CA270205A publication Critical patent/CA270205A/fr

Status Expired legal-status Critical Current

Links

CA270205A Tube a cathode Expired CA270205A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA270205T

Publications (1)

Publication Number	Publication Date
CA270205A true CA270205A (fr)	1927-04-26

Family

ID=35200235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA270205A Expired CA270205A (fr)			Tube a cathode

Country Status (1)

Country	Link
CA (1)	CA270205A (fr)

0
- CA CA270205A patent/CA270205A/fr not_active Expired

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