FR509305A - Appareil récepteur de t. s. f. - Google Patents

Appareil récepteur de t. s. f.

Info

Publication number
FR509305A
FR509305A FR509305A FR509305DA FR509305A FR 509305 A FR509305 A FR 509305A FR 509305 A FR509305 A FR 509305A FR 509305D A FR509305D A FR 509305DA FR 509305 A FR509305 A FR 509305A
Authority
FR
France
Prior art keywords
receiving apparatus
receiving
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
FR509305A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR509305A publication Critical patent/FR509305A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
FR509305A 1917-02-13 1920-01-31 Appareil récepteur de t. s. f. Expired FR509305A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US148400A US1352242A (en) 1917-02-13 1917-02-13 Wireless receiving apparatus

Publications (1)

Publication Number Publication Date
FR509305A true FR509305A (fr) 1920-11-06

Family

ID=22525611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509305A Expired FR509305A (fr) 1917-02-13 1920-01-31 Appareil récepteur de t. s. f.

Country Status (2)

Country Link
US (1) US1352242A (fr)
FR (1) FR509305A (fr)

Also Published As

Publication number Publication date
US1352242A (en) 1920-09-07

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