NL6915668A - - Google Patents

Info

Publication number: NL6915668A
Authority: NL; Netherlands

Application number

NL6915668A

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.)

1969-05-09

Filing date

1969-10-16

Publication date

1970-11-11

1969-10-16 Application filed filed Critical

1970-11-11 Publication of NL6915668A publication Critical patent/NL6915668A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K5/00—Lamps for general lighting
- H01K5/02—Lamps for general lighting with connections made at opposite ends, e.g. tubular lamp with axially arranged filament
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting

NL6915668A 1969-05-09 1969-10-16 NL6915668A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3514869		1969-05-09

Publications (1)

Publication Number	Publication Date
NL6915668A true NL6915668A (en)	1970-11-11

Family

ID=12433805

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL6915668A NL6915668A (en)	1969-05-09	1969-10-16
NL7807086A NL7807086A (en)	1969-05-09	1978-06-30	LIGHT BULB.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL7807086A NL7807086A (en)	1969-05-09	1978-06-30	LIGHT BULB.

Country Status (3)

Country	Link
FR (1)	FR2042501A1 (en)
GB (1)	GB1246181A (en)
NL (2)	NL6915668A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100672363B1 (en) *	2005-02-18	2007-01-24	엘지전자 주식회사	lamp

1969
- 1969-08-20 GB GB4163769A patent/GB1246181A/en not_active Expired
- 1969-09-03 FR FR6930067A patent/FR2042501A1/fr active Pending
- 1969-10-16 NL NL6915668A patent/NL6915668A/xx not_active Application Discontinuation
1978
- 1978-06-30 NL NL7807086A patent/NL7807086A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE1948481A1 (en)	1970-11-19
NL7807086A (en)	1978-10-31
DE1948481B2 (en)	1972-07-27
FR2042501A1 (en)	1971-02-12
GB1246181A (en)	1971-09-15

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Legal Events

Date	Code	Title	Description
1979-06-25	BV	The patent application has lapsed