NL17814C - - Google Patents

Info

Publication number: NL17814C
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.)

1925-04-30

Publication of NL17814C publication Critical patent/NL17814C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/62—Leading-in conductors

NL17814D 1925-04-30 NL17814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL1672116X		1925-04-30

Publications (1)

Publication Number	Publication Date
NL17814C true NL17814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19872945

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL17814D NL17814C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1925-04-30

Country Status (4)

Country	Link
US (1)	US1672116A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE475765C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR610732A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL17814C (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
US2869032A (en) *	1957-04-29	1959-01-13	Raytheon Mfg Co	Noninductive cathode heaters

0
- NL NL17814D patent/NL17814C/xx active
1926
- 1926-02-08 US US86845A patent/US1672116A/en not_active Expired - Lifetime
- 1926-02-08 FR FR610732D patent/FR610732A/fr not_active Expired
- 1926-02-09 DE DEN25529D patent/DE475765C/de not_active Expired

Also Published As

Publication number	Publication date
DE475765C (de)	1929-05-01
US1672116A (en)	1928-06-05
FR610732A (fr)	1926-09-11

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