NL59019C - - Google Patents

Info

Publication number: NL59019C
Authority: NL; Netherlands

Application number

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.)

1938-04-30

Publication of NL59019C publication Critical patent/NL59019C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/12—Anode arrangements

NL59019D 1938-04-30 NL59019C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US205208A US2231692A (en)	1938-04-30	1938-04-30	Electron multiplier
CH206023T		1939-04-28

Publications (1)

Publication Number	Publication Date
NL59019C true NL59019C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=25724253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL59019D NL59019C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1938-04-30

Country Status (5)

Country	Link
US (1)	US2231692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH211061A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE905653C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB527870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL59019C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3229143A (en) *	1961-10-06	1966-01-11	Nuclide Corp	Electron multiplier device

0
- NL NL59019D patent/NL59019C/xx active
1938
- 1938-04-30 US US205208A patent/US2231692A/en not_active Expired - Lifetime
1939
- 1939-04-21 GB GB12110/39A patent/GB527870A/en not_active Expired
- 1939-04-28 CH CH211061D patent/CH211061A/de unknown
- 1939-05-03 DE DER2938D patent/DE905653C/de not_active Expired

Also Published As

Publication number	Publication date
DE905653C (de)	1954-03-04
GB527870A (en)	1940-10-17
CH211061A (de)	1940-08-15
US2231692A (en)	1941-02-11

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