FR1159342A - Lampe fluorescente pour utilisation horticole - Google Patents

Lampe fluorescente pour utilisation horticole

Info

Publication number
FR1159342A
FR1159342A FR1159342DA FR1159342A FR 1159342 A FR1159342 A FR 1159342A FR 1159342D A FR1159342D A FR 1159342DA FR 1159342 A FR1159342 A FR 1159342A
Authority
FR
France
Prior art keywords
fluorescent lamp
horticultural use
horticultural
fluorescent
lamp
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC SA
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.)
Filing date
Publication date
Application filed by Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Application granted granted Critical
Publication of FR1159342A publication Critical patent/FR1159342A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
FR1159342D 1956-10-15 1956-10-15 Lampe fluorescente pour utilisation horticole Expired FR1159342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159342T 1956-10-15

Publications (1)

Publication Number Publication Date
FR1159342A true FR1159342A (fr) 1958-06-26

Family

ID=9651561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159342D Expired FR1159342A (fr) 1956-10-15 1956-10-15 Lampe fluorescente pour utilisation horticole

Country Status (1)

Country Link
FR (1) FR1159342A (fr)

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