BE428407A - - Google Patents

Info

Publication number: BE428407A
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.)

1937-06-04

Publication of BE428407A publication Critical patent/BE428407A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight

BE428407D 1937-06-04 BE428407A (US06653308-20031125-C00173.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE493831X		1937-06-04

Publications (1)

Publication Number	Publication Date
BE428407A true BE428407A (US06653308-20031125-C00173.png)

Family

ID=6544628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE428407D BE428407A (US06653308-20031125-C00173.png)	1937-06-04

Country Status (3)

Country	Link
BE (1)	BE428407A (US06653308-20031125-C00173.png)
FR (1)	FR49538E (US06653308-20031125-C00173.png)
GB (1)	GB493831A (US06653308-20031125-C00173.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE501021A (US06653308-20031125-C00173.png) *	1951-01-31

0
- BE BE428407D patent/BE428407A/xx unknown
1938
- 1938-06-01 GB GB16414/38A patent/GB493831A/en not_active Expired
- 1938-06-04 FR FR49538D patent/FR49538E/fr not_active Expired

Also Published As

Publication number	Publication date
GB493831A (en)	1938-10-14
FR49538E (fr)	1939-05-01

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