NL285666A - - Google Patents

Info

Publication number: NL285666A
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.)

1962-11-19

Publication of NL285666A publication Critical patent/NL285666A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter

NL285666D 1962-11-19 NL285666A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL285666		1962-11-19

Publications (1)

Publication Number	Publication Date
NL285666A true NL285666A (enrdf_load_html_response)

Family

ID=19754236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL285666D NL285666A (enrdf_load_html_response)	1962-11-19

Country Status (8)

Country	Link
AT (1)	AT239910B (enrdf_load_html_response)
BE (1)	BE640154A (enrdf_load_html_response)
CH (1)	CH427998A (enrdf_load_html_response)
DK (1)	DK104249C (enrdf_load_html_response)
ES (1)	ES293588A1 (enrdf_load_html_response)
GB (1)	GB1023850A (enrdf_load_html_response)
NL (1)	NL285666A (enrdf_load_html_response)
SE (1)	SE307192B (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE795435A (fr) *	1972-02-16	1973-08-14	Philips Nv	Lampe a incandescence electrique a cycle tungstene-brome
BE795436A (fr) *	1972-02-16	1973-08-14	Philips Nv	Lampe a incandescence electrique a cycle de tungstene-brome
US4027189A (en) *	1973-11-01	1977-05-31	Thorn Electrical Industries Limited	Tungsten halogen lamp

0
- NL NL285666D patent/NL285666A/xx unknown
1963
- 1963-11-15 GB GB4521063A patent/GB1023850A/en not_active Expired
- 1963-11-15 AT AT914763A patent/AT239910B/de active
- 1963-11-16 CH CH1406563A patent/CH427998A/de unknown
- 1963-11-16 DK DK538763A patent/DK104249C/da active
- 1963-11-16 ES ES0293588A patent/ES293588A1/es not_active Expired
- 1963-11-18 SE SE1268963A patent/SE307192B/xx unknown
- 1963-11-19 BE BE640154A patent/BE640154A/xx unknown

Also Published As

Publication number	Publication date
AT239910B (de)	1965-05-10
ES293588A1 (es)	1964-01-01
SE307192B (enrdf_load_html_response)	1968-12-23
DK104249C (da)	1966-04-25
GB1023850A (en)	1966-03-30
CH427998A (de)	1967-01-15
BE640154A (enrdf_load_html_response)	1964-05-19

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