BE419882A - - Google Patents

Info

Publication number: BE419882A
Authority: BE; Belgium

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.)

1936-02-08

Publication of BE419882A publication Critical patent/BE419882A/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
- H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor

BE419882D 1936-02-08 BE419882A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3931/36A GB471672A (en)	1936-02-08	1936-02-08	Improvements in or relating to electron discharge devices

Publications (1)

Publication Number	Publication Date
BE419882A true BE419882A (xx)

Family

ID=9767580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE419882D BE419882A (xx)	1936-02-08

Country Status (4)

Country	Link
US (1)	US2245174A (xx)
BE (1)	BE419882A (xx)
FR (1)	FR817395A (xx)
GB (1)	GB471672A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE481989A (xx) *	1947-04-21
US2543039A (en) *	1947-05-14	1951-02-27	Bell Telephone Labor Inc	Bombardment induced conductivity in solid insulators
US3136888A (en) *	1961-04-07	1964-06-09	Tavkozlesi Ki	Selecting mass spectrometer having substantially doubled resolving power

0
- BE BE419882D patent/BE419882A/xx unknown
1936
- 1936-02-08 GB GB3931/36A patent/GB471672A/en not_active Expired
1937
- 1937-02-05 FR FR817395D patent/FR817395A/fr not_active Expired
- 1937-03-16 US US131153A patent/US2245174A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR817395A (fr)	1937-09-01
US2245174A (en)	1941-06-10
GB471672A (en)	1937-09-08

Publication	Publication Date	Title
BE415224A (xx)
BE390588A (xx)
NL48020C (xx)
BE419882A (xx)
NL47302C (xx)
BE415291A (xx)
BE406332A (xx)
BE413309A (xx)	1936-12-29
BE413384A (xx)
BE413397A (xx)	1936-02-29
BE413408A (xx)	1936-02-29
BE413460A (xx)
BE413631A (xx)
BE413706A (xx)
BE413759A (xx)	1936-03-31
BE413893A (xx)
BE414076A (xx)
BE414157A (xx)
BE414357A (xx)
BE414370A (xx)	1936-04-30
BE414373A (xx)
BE414430A (xx)
BE414472A (xx)
BE414511A (xx)
BE414571A (xx)