NL37032C - - Google Patents

Info

Publication number: NL37032C
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.)

1932-06-17

Publication of NL37032C publication Critical patent/NL37032C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators

NL37032D 1932-06-17 NL37032C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE1932H0132173 DE689805C (en)	1932-06-17	1932-06-17	Arrangement for generating ultra-short waves
DEH132174D DE685536C (en)	1932-06-17	1932-06-17	Arrangement for generating ultra-short waves

Publications (1)

Publication Number	Publication Date
NL37032C true NL37032C (en)

Family

ID=34276378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL37032D NL37032C (en)	1932-06-17

Country Status (4)

Country	Link
DE (2)	DE685536C (en)
FR (1)	FR757011A (en)
GB (1)	GB420802A (en)
NL (1)	NL37032C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE744620C (en) *	1933-12-17	1944-01-21	Julius Pintsch Kom Ges	Electron tubes for fanning ultrashort waves
US2159521A (en) *	1936-03-09	1939-05-23	Farnsworth Television & Radio	Absorption oscillator
GB500362A (en) *	1937-08-07	1939-02-07	Marconi Wireless Telegraph Co	Improvements in or relating to electron discharge tubes
DE756515C (en) *	1938-12-18	1952-11-24	Otto Dr Groos	Magnetic field tubes
DE750649C (en) *	1939-04-18	1945-01-22		Electron tubes working with power distribution control
DE740817C (en) *	1941-04-21	1943-10-30	Fernseh Gmbh	Device for generating or amplifying ultra-high frequency electrical oscillations by coupling out electron energy from discrete electron bunches

0
- NL NL37032D patent/NL37032C/xx active
1932
- 1932-06-17 DE DEH132174D patent/DE685536C/en not_active Expired
- 1932-06-17 DE DE1932H0132173 patent/DE689805C/en not_active Expired
1933
- 1933-06-06 GB GB25788/34A patent/GB420802A/en not_active Expired
- 1933-06-15 FR FR757011D patent/FR757011A/en not_active Expired

Also Published As

Publication number	Publication date
DE689805C (en)	1940-04-06
DE685536C (en)	1939-12-20
GB420802A (en)	1934-12-06
FR757011A (en)	1933-12-19

Publication	Publication Date	Title
FR742412A (en)	1933-03-07
FR773969A (en)	1934-11-27
FR738622A (en)	1932-12-28
BE387898A (en)
BE388051A (en)
NL63466B (en)	1934-06-15
NL37425C (en)
NL37032C (en)
NL34727C (en)	1935-02-15
NL34711C (en)	1935-02-15
NL34316C (en)
BE384856A (en)
BE397551A (en)
BE397258A (en)
BE393822A (en)
BE388289A (en)	1932-06-30
BE388263A (en)	1932-06-30
BE388245A (en)
BE388194A (en)
BE388179A (en)
BE388156A (en)
BE388126A (en)
BE388103A (en)
BE385407A (en)
BE388080A (en)