FR928998A - Improvements to ionization chambers, geiger-mu: ller tubes, and similar devices - Google Patents

Improvements to ionization chambers, geiger-mu: ller tubes, and similar devices

Info

Publication number
FR928998A
FR928998A FR928998DA FR928998A FR 928998 A FR928998 A FR 928998A FR 928998D A FR928998D A FR 928998DA FR 928998 A FR928998 A FR 928998A
Authority
FR
France
Prior art keywords
ller
geiger
tubes
similar devices
ionization chambers
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
Arnold Graves
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.)
ALLTOOLS
Original Assignee
ALLTOOLS
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 ALLTOOLS filed Critical ALLTOOLS
Application granted granted Critical
Publication of FR928998A publication Critical patent/FR928998A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/08—Geiger-Müller counter tubes
FR928998D 1945-04-12 1946-06-13 Improvements to ionization chambers, geiger-mu: ller tubes, and similar devices Expired FR928998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB928998X 1945-04-12

Publications (1)

Publication Number Publication Date
FR928998A true FR928998A (en) 1947-12-12

Family

ID=10728125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928998D Expired FR928998A (en) 1945-04-12 1946-06-13 Improvements to ionization chambers, geiger-mu: ller tubes, and similar devices

Country Status (1)

Country Link
FR (1) FR928998A (en)

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