NL36967C - - Google Patents

Info

Publication number: NL36967C
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.)

1931-02-11

Publication of NL36967C publication Critical patent/NL36967C/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

NL36967D 1931-02-11 NL36967C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US514931A US1998884A (en)	1931-02-11	1931-02-11	Electric discharge device

Publications (1)

Publication Number	Publication Date
NL36967C true NL36967C (enrdf_load_stackoverflow)

Family

ID=24049276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL36967D NL36967C (enrdf_load_stackoverflow)	1931-02-11

Country Status (5)

Country	Link
US (1)	US1998884A (enrdf_load_stackoverflow)
DE (1)	DE668731C (enrdf_load_stackoverflow)
FR (1)	FR734074A (enrdf_load_stackoverflow)
GB (1)	GB392963A (enrdf_load_stackoverflow)
NL (1)	NL36967C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2687471A (en) *	1948-05-01	1954-08-24	Western Union Telegraph Co	Concentrated arc discharge device
US3394280A (en) *	1966-08-01	1968-07-23	Terry M. Trumble	Ultraviolet detector tube having photoemissive cathode and gas filling

0
- NL NL36967D patent/NL36967C/xx active
1931
- 1931-02-11 US US514931A patent/US1998884A/en not_active Expired - Lifetime
- 1931-11-27 GB GB32920/31A patent/GB392963A/en not_active Expired
1932
- 1932-01-25 FR FR734074D patent/FR734074A/fr not_active Expired
- 1932-02-12 DE DEI43726D patent/DE668731C/de not_active Expired

Also Published As

Publication number	Publication date
US1998884A (en)	1935-04-23
GB392963A (en)	1933-05-29
FR734074A (fr)	1932-10-15
DE668731C (de)	1938-12-09

Similar Documents

Publication	Publication Date	Title
FR743225A (enrdf_load_stackoverflow)	1933-03-25
FR741092A (enrdf_load_stackoverflow)	1933-02-04
FR705707A (enrdf_load_stackoverflow)	1931-06-11
BE377446A (enrdf_load_stackoverflow)	1931-03-31
NO55057A (enrdf_load_stackoverflow)
BE381300A (enrdf_load_stackoverflow)	1931-08-31
BE377703A (enrdf_load_stackoverflow)
BE377515A (enrdf_load_stackoverflow)
BE377489A (enrdf_load_stackoverflow)
BE376820A (enrdf_load_stackoverflow)
BE391538A (enrdf_load_stackoverflow)
BE385499A (enrdf_load_stackoverflow)
BE377652A (enrdf_load_stackoverflow)
BE377673A (enrdf_load_stackoverflow)
NL35118C (enrdf_load_stackoverflow)
BE376809A (enrdf_load_stackoverflow)
NL31334C (enrdf_load_stackoverflow)
BE379020A (enrdf_load_stackoverflow)
NL36967C (enrdf_load_stackoverflow)
BE377461A (enrdf_load_stackoverflow)
BE387844A (enrdf_load_stackoverflow)	1932-05-31
BE387103A (enrdf_load_stackoverflow)
BE385535A (enrdf_load_stackoverflow)
BE378413A (enrdf_load_stackoverflow)
BE377475A (enrdf_load_stackoverflow)