NL25068C - - Google Patents

Info

Publication number: NL25068C
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.)

1927-10-29

Publication of NL25068C publication Critical patent/NL25068C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/15—Cathodes heated directly by an electric current
- H01J1/18—Supports; Vibration-damping arrangements

NL25068D 1927-10-29 NL25068C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US229728A US1866358A (en)	1927-10-29	1927-10-29	Electrode support

Publications (1)

Publication Number	Publication Date
NL25068C true NL25068C (enrdf_load_stackoverflow)

Family

ID=22862463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL25068D NL25068C (enrdf_load_stackoverflow)	1927-10-29

Country Status (4)

Country	Link
US (1)	US1866358A (enrdf_load_stackoverflow)
FR (1)	FR35993E (enrdf_load_stackoverflow)
GB (1)	GB299730A (enrdf_load_stackoverflow)
NL (1)	NL25068C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3579021A (en) *	1969-04-30	1971-05-18	Sylvania Electric Prod	Incandescent lamp having linear output

0
- NL NL25068D patent/NL25068C/xx active
1927
- 1927-10-29 US US229728A patent/US1866358A/en not_active Expired - Lifetime
1928
- 1928-10-12 FR FR35993D patent/FR35993E/fr not_active Expired
- 1928-10-29 GB GB31404/28A patent/GB299730A/en not_active Expired

Also Published As

Publication number	Publication date
GB299730A (enrdf_load_stackoverflow)	1929-09-05
FR35993E (fr)	1930-04-05
US1866358A (en)	1932-07-05

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