NL276950A - - Google Patents

Info

Publication number: NL276950A
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.)

1961-04-18

Publication of NL276950A publication Critical patent/NL276950A/xx

Classifications

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

NL276950D 1961-04-18 NL276950A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB13967/61A GB928740A (en)	1961-04-18	1961-04-18	Improvements relating to sealed beam lamps

Publications (1)

Publication Number	Publication Date
NL276950A true NL276950A (enrdf_load_stackoverflow)

Family

ID=10032629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL276950D NL276950A (enrdf_load_stackoverflow)	1961-04-18

Country Status (5)

Country	Link
CH (1)	CH391891A (enrdf_load_stackoverflow)
DE (1)	DE1236435B (enrdf_load_stackoverflow)
FR (1)	FR1319848A (enrdf_load_stackoverflow)
GB (1)	GB928740A (enrdf_load_stackoverflow)
NL (1)	NL276950A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2114350A (en) *	1937-02-08	1938-04-19	Chrysler Corp	Lamp
NL69920C (enrdf_load_stackoverflow) *	1948-03-05
US2543093A (en) *	1948-12-28	1951-02-27	Tung Sol Lamp Works Inc	Electric lamp

0
- NL NL276950D patent/NL276950A/xx unknown
1961
- 1961-04-18 GB GB13967/61A patent/GB928740A/en not_active Expired
1962
- 1962-04-16 FR FR894611A patent/FR1319848A/fr not_active Expired
- 1962-04-17 DE DEA39969A patent/DE1236435B/de active Pending
- 1962-04-18 CH CH477262A patent/CH391891A/de unknown

Also Published As

Publication number	Publication date
FR1319848A (fr)	1963-03-01
DE1236435B (de)	1967-03-16
GB928740A (en)	1963-06-12
CH391891A (de)	1965-05-15

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