NL144929B - PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT WITH 5-HYDROXYTRYPTAMINE ANTAGONISTIC ACTION AND OF MEDICINAL COMPOUNDS REQUIRED FOR THE ABOVE PROCESS. - Google Patents

PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT WITH 5-HYDROXYTRYPTAMINE ANTAGONISTIC ACTION AND OF MEDICINAL COMPOUNDS REQUIRED FOR THE ABOVE PROCESS.

Info

Publication number: NL144929B
Authority: NL; Netherlands
Prior art keywords: medicinal; hydroxytryptamine; preparation; antagonistic action; compounds required
Prior art date: 1948-02-21

Application number

NL656510896A

Other languages

Dutch (nl)

Original Assignee

Wellcome Found

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.)

1948-02-21

Publication of NL144929B publication Critical patent/NL144929B/en

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters

NL656510896A 1948-02-21 PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT WITH 5-HYDROXYTRYPTAMINE ANTAGONISTIC ACTION AND OF MEDICINAL COMPOUNDS REQUIRED FOR THE ABOVE PROCESS. NL144929B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9984A US2494916A (en)	1948-02-21	1948-02-21	Electric lamp with blackening collector

Publications (1)

Publication Number	Publication Date
NL144929B true NL144929B (en)

Family

ID=21740847

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL80117D NL80117C (en)	1948-02-21
NL656510896A NL144929B (en)	1948-02-21		PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT WITH 5-HYDROXYTRYPTAMINE ANTAGONISTIC ACTION AND OF MEDICINAL COMPOUNDS REQUIRED FOR THE ABOVE PROCESS.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL80117D NL80117C (en)	1948-02-21

Country Status (4)

Country	Link
US (1)	US2494916A (en)
BE (1)	BE487465A (en)
GB (1)	GB657220A (en)
NL (2)	NL144929B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2812465A (en) *	1954-05-10	1957-11-05	Kenneth J Germeshausen	Gaseous-discharge device
US2931933A (en) *	1958-03-28	1960-04-05	Bell & Howell Co	Incandescent lamp
US3209192A (en) *	1960-12-29	1965-09-28	Westinghouse Electric Corp	Decorative electric lamp with specular coating
US3348094A (en) *	1965-12-28	1967-10-17	Sylvania Electric Prod	Projection lamp including a blackening control device
NL6607798A (en) *	1966-06-04	1967-12-05
US4280076A (en) *	1978-10-18	1981-07-21	Duro-Test Corporation	Incandescent lamp with structure for collecting evaporated filament material
WO2002023589A1 (en) *	2000-09-14	2002-03-21	Koninklijke Philips Electronics N.V.	Fluorescent lamp and method of manufacturing same
CN114352955A (en) *	2021-12-22	2022-04-15	杭州天都照明电器有限公司	Core column for LED filament lamp, LED lamp and lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2183952A (en) *	1938-05-13	1939-12-19	Westinghouse Electric & Mfg Co	Fuse lead construction for electric lamps
US2208987A (en) *	1938-05-24	1940-07-23	Gen Electric	Electric incandescent lamp
US2379058A (en) *	1943-04-06	1945-06-26	Westinghouse Electric Corp	Lamp with means to improve lumen maintenance

0
- NL NL80117D patent/NL80117C/xx active
- BE BE487465D patent/BE487465A/xx unknown
- NL NL656510896A patent/NL144929B/en unknown
1948
- 1948-02-21 US US9984A patent/US2494916A/en not_active Expired - Lifetime
1949
- 1949-02-17 GB GB4381/49A patent/GB657220A/en not_active Expired

Also Published As

Publication number	Publication date
BE487465A (en)
GB657220A (en)	1951-09-12
NL80117C (en)
US2494916A (en)	1950-01-17

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