NL50961C - - Google Patents

Info

Publication number: NL50961C
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.)

1937-09-16

Publication of NL50961C publication Critical patent/NL50961C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes

NL50961D 1937-09-16 NL50961C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US164147A US2210674A (en)	1937-09-16	1937-09-16	Cathode for electronic tubes

Publications (1)

Publication Number	Publication Date
NL50961C true NL50961C (enrdf_load_html_response)

Family

ID=22593180

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL50961D NL50961C (enrdf_load_html_response)	1937-09-16

Country Status (4)

Country	Link
US (1)	US2210674A (enrdf_load_html_response)
FR (1)	FR841997A (enrdf_load_html_response)
GB (1)	GB505951A (enrdf_load_html_response)
NL (1)	NL50961C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2495831A (en) *	1947-09-11	1950-01-31	Hartford Nat Bank & Trust Co	Electric discharge tube comprising a liquid cathode and a capacitative ignition electrode provided therein
US5170091A (en) *	1990-12-10	1992-12-08	Ultraviolet Energy Generators, Inc.	Linear ultraviolet flash lamp with self-replenishing cathode

0
- NL NL50961D patent/NL50961C/xx active
1937
- 1937-09-16 US US164147A patent/US2210674A/en not_active Expired - Lifetime
1938
- 1938-08-11 FR FR841997D patent/FR841997A/fr not_active Expired
- 1938-08-25 GB GB25012/38A patent/GB505951A/en not_active Expired

Also Published As

Publication number	Publication date
FR841997A (fr)	1939-06-02
US2210674A (en)	1940-08-06
GB505951A (en)	1939-05-19

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