FR659123A - Control device for wireless telegraph and telephone sets - Google Patents

Control device for wireless telegraph and telephone sets

Info

Publication number
FR659123A
FR659123A FR659123DA FR659123A FR 659123 A FR659123 A FR 659123A FR 659123D A FR659123D A FR 659123DA FR 659123 A FR659123 A FR 659123A
Authority
FR
France
Prior art keywords
control device
telephone sets
wireless telegraph
telegraph
wireless
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
French (fr)
Inventor
Jean-Rene Lecoq
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 filed Critical
Application granted granted Critical
Publication of FR659123A publication Critical patent/FR659123A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
FR659123D 1927-08-19 1928-08-18 Control device for wireless telegraph and telephone sets Expired FR659123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE659123X 1927-08-19

Publications (1)

Publication Number Publication Date
FR659123A true FR659123A (en) 1929-06-25

Family

ID=3877063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659123D Expired FR659123A (en) 1927-08-19 1928-08-18 Control device for wireless telegraph and telephone sets

Country Status (1)

Country Link
FR (1) FR659123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478565A (en) * 1946-02-09 1949-08-09 Horton Mfg Co Inc Ironing machine control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478565A (en) * 1946-02-09 1949-08-09 Horton Mfg Co Inc Ironing machine control

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