FR2211748A1 - - Google Patents

Info

Publication number
FR2211748A1
FR2211748A1 FR7344889A FR7344889A FR2211748A1 FR 2211748 A1 FR2211748 A1 FR 2211748A1 FR 7344889 A FR7344889 A FR 7344889A FR 7344889 A FR7344889 A FR 7344889A FR 2211748 A1 FR2211748 A1 FR 2211748A1
Authority
FR
France
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.)
Granted
Application number
FR7344889A
Other languages
French (fr)
Other versions
FR2211748B1 (bg
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.)
DELFT ELEC PROD
Original Assignee
DELFT ELEC PROD
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 DELFT ELEC PROD filed Critical DELFT ELEC PROD
Publication of FR2211748A1 publication Critical patent/FR2211748A1/fr
Application granted granted Critical
Publication of FR2211748B1 publication Critical patent/FR2211748B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR7344889A 1972-12-22 1973-12-14 Expired FR2211748B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7217628,A NL175244C (nl) 1972-12-22 1972-12-22 Beeldversterkerinrichting.

Publications (2)

Publication Number Publication Date
FR2211748A1 true FR2211748A1 (bg) 1974-07-19
FR2211748B1 FR2211748B1 (bg) 1978-06-30

Family

ID=19817625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344889A Expired FR2211748B1 (bg) 1972-12-22 1973-12-14

Country Status (7)

Country Link
US (1) US3882340A (bg)
JP (1) JPS4998172A (bg)
DE (1) DE2328046A1 (bg)
FR (1) FR2211748B1 (bg)
GB (1) GB1457286A (bg)
IT (1) IT1002279B (bg)
NL (1) NL175244C (bg)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382764A1 (fr) * 1977-03-03 1978-09-29 Philips Nv Tube d'intensification d'image

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002150819A (ja) * 2000-11-09 2002-05-24 Harison Toshiba Lighting Corp 放電ランプ装置および照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871372A (en) * 1954-12-16 1959-01-27 Siemens Ag Albis Infrared image converter apparatus
US2954478A (en) * 1954-12-27 1960-09-27 Andre A C Bayle Radiant energy sensitive devices
JPS4317559Y1 (bg) * 1964-02-08 1968-07-20
US3737667A (en) * 1971-08-18 1973-06-05 B Babb Electro-optical viewing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382764A1 (fr) * 1977-03-03 1978-09-29 Philips Nv Tube d'intensification d'image

Also Published As

Publication number Publication date
IT1002279B (it) 1976-05-20
DE2328046A1 (de) 1974-06-27
GB1457286A (en) 1976-12-01
US3882340A (en) 1975-05-06
DE2328046C2 (bg) 1987-08-06
NL175244C (nl) 1984-10-01
NL7217628A (bg) 1974-06-25
JPS4998172A (bg) 1974-09-17
NL175244B (nl) 1984-05-01
FR2211748B1 (bg) 1978-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse