FR768249A - Ultra-short wave transmitter device - Google Patents

Ultra-short wave transmitter device

Info

Publication number
FR768249A
FR768249A FR768249DA FR768249A FR 768249 A FR768249 A FR 768249A FR 768249D A FR768249D A FR 768249DA FR 768249 A FR768249 A FR 768249A
Authority
FR
France
Prior art keywords
ultra
transmitter device
short wave
wave transmitter
short
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)
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AG filed Critical Julius Pintsch AG
Application granted granted Critical
Publication of FR768249A publication Critical patent/FR768249A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
FR768249D 1933-02-08 1934-02-07 Ultra-short wave transmitter device Expired FR768249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE768249X 1933-02-08

Publications (1)

Publication Number Publication Date
FR768249A true FR768249A (en) 1934-08-02

Family

ID=6673663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768249D Expired FR768249A (en) 1933-02-08 1934-02-07 Ultra-short wave transmitter device

Country Status (1)

Country Link
FR (1) FR768249A (en)

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