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FR826161A - Perfectionnements aux lampes multigrilles - Google Patents

Perfectionnements aux lampes multigrilles

Info

Publication number
FR826161A
FR826161A FR826161DA FR826161A FR 826161 A FR826161 A FR 826161A FR 826161D A FR826161D A FR 826161DA FR 826161 A FR826161 A FR 826161A
Authority
FR
France
Prior art keywords
multigrid
lamps
multigrid lamps
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
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR826161A publication Critical patent/FR826161A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
FR826161D 1936-09-04 1937-09-01 Perfectionnements aux lampes multigrilles Expired FR826161A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET47418D DE730627C (de) 1936-09-04 1936-09-04 Mehrgitterroehre

Publications (1)

Publication Number Publication Date
FR826161A true FR826161A (fr) 1938-03-24

Family

ID=7562604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826161D Expired FR826161A (fr) 1936-09-04 1937-09-01 Perfectionnements aux lampes multigrilles

Country Status (2)

Country Link
DE (1) DE730627C (fr)
FR (1) FR826161A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009319B (de) * 1953-01-29 1957-05-29 Lorenz C Ag Elektronenroehre mit mehreren Gittern

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004743B (de) * 1954-02-18 1957-03-21 Siemens Ag Mehrgitterroehre
DE1021958B (de) * 1954-03-25 1958-01-02 Siemens Ag Mehrgitterroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009319B (de) * 1953-01-29 1957-05-29 Lorenz C Ag Elektronenroehre mit mehreren Gittern

Also Published As

Publication number Publication date
DE730627C (de) 1943-01-14

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