FR681237A - Tube perfectionné à rayons beta ou rayons chimiques - Google Patents

Tube perfectionné à rayons beta ou rayons chimiques

Info

Publication number
FR681237A
FR681237A FR681237DA FR681237A FR 681237 A FR681237 A FR 681237A FR 681237D A FR681237D A FR 681237DA FR 681237 A FR681237 A FR 681237A
Authority
FR
France
Prior art keywords
ray
advanced
chemical
beta
ray tube
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
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.)
Strahlungschemie Ges GmbH
Original Assignee
Strahlungschemie Ges GmbH
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 Strahlungschemie Ges GmbH filed Critical Strahlungschemie Ges GmbH
Application granted granted Critical
Publication of FR681237A publication Critical patent/FR681237A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
FR681237D 1928-12-22 1929-09-03 Tube perfectionné à rayons beta ou rayons chimiques Expired FR681237A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3789828A GB327152A (en) 1928-12-22 1928-12-22 Improvements in and relating to cathode ray tubes

Publications (1)

Publication Number Publication Date
FR681237A true FR681237A (fr) 1930-05-12

Family

ID=10399783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681237D Expired FR681237A (fr) 1928-12-22 1929-09-03 Tube perfectionné à rayons beta ou rayons chimiques

Country Status (2)

Country Link
FR (1) FR681237A (fr)
GB (1) GB327152A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820168A (en) * 1955-05-31 1958-01-14 High Voltage Engineering Corp Electron window
US3778655A (en) * 1971-05-05 1973-12-11 G Luce High velocity atomic particle beam exit window

Also Published As

Publication number Publication date
GB327152A (en) 1930-03-24

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