NL6911678A - - Google Patents

Info

Publication number: NL6911678A
Authority: NL; Netherlands

Application number

NL6911678A

Other versions

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.)

1968-08-13

Filing date

1969-07-31

Publication date

1970-02-17

1969-07-31 Application filed filed Critical

1970-02-17 Publication of NL6911678A publication Critical patent/NL6911678A/xx

1974-06-17 Publication of NL142523B publication Critical patent/NL142523B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof

NL696911678A 1968-08-13 1969-07-31 ELECTRIC LIGHT BULB. NL142523B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP5726068		1968-08-13
JP3872969		1969-05-21

Publications (2)

Publication Number	Publication Date
NL6911678A true NL6911678A (en)	1970-02-17
NL142523B NL142523B (en)	1974-06-17

Family

ID=26378017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL696911678A NL142523B (en)	1968-08-13	1969-07-31	ELECTRIC LIGHT BULB.

Country Status (7)

Country	Link
US (1)	US3582703A (en)
BE (1)	BE736875A (en)
CH (1)	CH512143A (en)
DE (1)	DE1938955B2 (en)
FR (1)	FR2015570A1 (en)
GB (1)	GB1257198A (en)
NL (1)	NL142523B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3843899A (en) *	1972-06-28	1974-10-22	Philips Corp	Tungsten-bromine cycle incandescent lamp containing boron
US4024425A (en) *	1974-11-11	1977-05-17	Tokyo Shibaura Electric Co., Ltd.	Metal halide lamps
US4238705A (en) *	1979-09-12	1980-12-09	General Electric Company	Incandescent lamp seal means
DE20020148U1 (en) *	2000-09-18	2001-03-22	Advanced Photonics Technologies AG, 83052 Bruckmühl	Radiation source and radiation arrangement
TWI496974B (en) *	2011-11-14	2015-08-21		Fixing structure for guard rails abstract of the invention

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL27400C (en) *	1928-12-18

1969
- 1969-07-30 GB GB1257198D patent/GB1257198A/en not_active Expired
- 1969-07-31 NL NL696911678A patent/NL142523B/en not_active IP Right Cessation
- 1969-07-31 BE BE736875D patent/BE736875A/xx unknown
- 1969-07-31 DE DE19691938955 patent/DE1938955B2/en not_active Withdrawn
- 1969-07-31 US US846475A patent/US3582703A/en not_active Expired - Lifetime
- 1969-08-08 FR FR6927332A patent/FR2015570A1/fr not_active Withdrawn
- 1969-08-13 CH CH1229969A patent/CH512143A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1257198A (en)	1971-12-15
BE736875A (en)	1969-12-31
CH512143A (en)	1971-08-31
US3582703A (en)	1971-06-01
FR2015570A1 (en)	1970-04-30
DE1938955A1 (en)	1970-07-09
NL142523B (en)	1974-06-17
DE1938955B2 (en)	1970-07-09

Publication	Publication Date	Title
AU1946070A (en)	1972-05-09
AU2374870A (en)	1972-06-29
DE1938955A1 (en)	1970-07-09
AU416157B2 (en)	1971-08-23
AU2581067A (en)	1970-02-19
AU2952567A (en)	1970-05-14
AU421558B1 (en)	1970-01-29
AU3224368A (en)	1969-07-17
AU2580267A (en)	1970-02-05
AU4744468A (en)	1970-06-18
AU3789668A (en)	1968-06-20
AR203075Q (en)	1975-08-14
BE709484A (en)	1968-05-30
BE709274A (en)	1968-07-12
BE726392A (en)	1969-07-02
BE726316A (en)	1969-06-30
BE725773A (en)	1969-05-29
BE725642A (en)	1969-06-18
BE724676A (en)	1969-05-29
BE720064A (en)	1969-02-28
AU463027A (en)	1971-03-04
BE709496A (en)	1968-07-17
BE710619A (en)	1968-08-12
BE709479A (en)	1968-07-17
BE709446A (en)	1968-05-30

Legal Events

Date	Code	Title	Description
1984-06-18	V1	Lapsed because of non-payment of the annual fee
1989-07-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: DENKI