FR1501892A - Lampes fluorescentes - Google Patents

Lampes fluorescentes

Info

Publication number
FR1501892A
FR1501892A FR77850A FR77850A FR1501892A FR 1501892 A FR1501892 A FR 1501892A FR 77850 A FR77850 A FR 77850A FR 77850 A FR77850 A FR 77850A FR 1501892 A FR1501892 A FR 1501892A
Authority
FR
France
Prior art keywords
fluorescent lamps
lamps
fluorescent
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
FR77850A
Other languages
English (en)
Inventor
Tsunekazu Hashimoto
Akira Someya
Koichi Yamamoto
Tsunekazu Tsuda
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to FR77850A priority Critical patent/FR1501892A/fr
Application granted granted Critical
Publication of FR1501892A publication Critical patent/FR1501892A/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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
FR77850A 1966-09-27 1966-09-27 Lampes fluorescentes Expired FR1501892A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77850A FR1501892A (fr) 1966-09-27 1966-09-27 Lampes fluorescentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR77850A FR1501892A (fr) 1966-09-27 1966-09-27 Lampes fluorescentes

Publications (1)

Publication Number Publication Date
FR1501892A true FR1501892A (fr) 1967-11-18

Family

ID=8617961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77850A Expired FR1501892A (fr) 1966-09-27 1966-09-27 Lampes fluorescentes

Country Status (1)

Country Link
FR (1) FR1501892A (fr)

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