FR924977A - Perfectionnements aux indicateurs d'accord - Google Patents

Perfectionnements aux indicateurs d'accord

Info

Publication number
FR924977A
FR924977A FR924977DA FR924977A FR 924977 A FR924977 A FR 924977A FR 924977D A FR924977D A FR 924977DA FR 924977 A FR924977 A FR 924977A
Authority
FR
France
Prior art keywords
agreement
indicators
agreement indicators
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)
Inventor
Dermot Min Ambrose
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 Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR924977A publication Critical patent/FR924977A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye
FR924977D 1942-06-05 1946-02-16 Perfectionnements aux indicateurs d'accord Expired FR924977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB257893X 1942-06-05

Publications (1)

Publication Number Publication Date
FR924977A true FR924977A (fr) 1947-08-21

Family

ID=10233326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924977D Expired FR924977A (fr) 1942-06-05 1946-02-16 Perfectionnements aux indicateurs d'accord

Country Status (4)

Country Link
US (1) US2377475A (fr)
BE (1) BE463816A (fr)
CH (1) CH257893A (fr)
FR (1) FR924977A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992363A (en) * 1955-06-03 1961-07-11 Gasaccumulator Svenska Ab Stand-by unit arrangement

Also Published As

Publication number Publication date
CH257893A (fr) 1948-10-31
US2377475A (en) 1945-06-05
BE463816A (fr)

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