BE411645A - - Google Patents

Info

Publication number: BE411645A
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.)

1934-10-08

Publication of BE411645A publication Critical patent/BE411645A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels

BE411645D 1934-10-08 BE411645A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB27540/33A GB427254A (en)	1934-10-08	1934-10-08	Improvements in or relating to electric lamps

Publications (1)

Publication Number	Publication Date
BE411645A true BE411645A (xx)

Family

ID=10261240

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE411645D BE411645A (xx)	1934-10-08

Country Status (6)

Country	Link
US (1)	US2116722A (xx)
BE (1)	BE411645A (xx)
DE (1)	DE662243C (xx)
FR (1)	FR796006A (xx)
GB (1)	GB427254A (xx)
NL (1)	NL43150C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29915979U1 (de)	1999-09-10	1999-12-16	Czech, Andreas, 38102 Braunschweig	Lampe
DE102005019829A1 (de) *	2005-04-28	2006-11-02	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Elektrische Lampe mit Halternoppen für den Leuchtkörper

0
- NL NL43150D patent/NL43150C/xx active
- BE BE411645D patent/BE411645A/xx unknown
1934
- 1934-10-08 GB GB27540/33A patent/GB427254A/en not_active Expired
1935
- 1935-10-05 US US43757A patent/US2116722A/en not_active Expired - Lifetime
- 1935-10-07 FR FR796006D patent/FR796006A/fr not_active Expired
- 1935-10-08 DE DED71244D patent/DE662243C/de not_active Expired

Also Published As

Publication number	Publication date
DE662243C (de)	1938-07-08
NL43150C (xx)
FR796006A (fr)	1936-03-27
US2116722A (en)	1938-05-10
GB427254A (en)	1935-04-18

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