FR1159238A - Improvements to transmission-reception switching tubes - Google Patents

Improvements to transmission-reception switching tubes

Info

Publication number
FR1159238A
FR1159238A FR1159238DA FR1159238A FR 1159238 A FR1159238 A FR 1159238A FR 1159238D A FR1159238D A FR 1159238DA FR 1159238 A FR1159238 A FR 1159238A
Authority
FR
France
Prior art keywords
transmission
switching tubes
reception switching
reception
tubes
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.)
Marconis Wireless Telegraph Co Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR1159238A publication Critical patent/FR1159238A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
FR1159238D 1955-09-02 1956-08-31 Improvements to transmission-reception switching tubes Expired FR1159238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159238X 1955-09-02

Publications (1)

Publication Number Publication Date
FR1159238A true FR1159238A (en) 1958-06-25

Family

ID=10878568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159238D Expired FR1159238A (en) 1955-09-02 1956-08-31 Improvements to transmission-reception switching tubes

Country Status (1)

Country Link
FR (1) FR1159238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268699B (en) * 1960-07-06 1968-05-22 Marconi Co Ltd Waveguide switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268699B (en) * 1960-07-06 1968-05-22 Marconi Co Ltd Waveguide switch

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