FR2210010A1 - - Google Patents

Info

Publication number
FR2210010A1
FR2210010A1 FR7343894A FR7343894A FR2210010A1 FR 2210010 A1 FR2210010 A1 FR 2210010A1 FR 7343894 A FR7343894 A FR 7343894A FR 7343894 A FR7343894 A FR 7343894A FR 2210010 A1 FR2210010 A1 FR 2210010A1
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
FR7343894A
Other languages
French (fr)
Other versions
FR2210010B1 (enrdf_load_stackoverflow
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2210010A1 publication Critical patent/FR2210010A1/fr
Application granted granted Critical
Publication of FR2210010B1 publication Critical patent/FR2210010B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
FR7343894A 1972-12-11 1973-12-10 Expired FR2210010B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31400172A 1972-12-11 1972-12-11

Publications (2)

Publication Number Publication Date
FR2210010A1 true FR2210010A1 (enrdf_load_stackoverflow) 1974-07-05
FR2210010B1 FR2210010B1 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=23218104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343894A Expired FR2210010B1 (enrdf_load_stackoverflow) 1972-12-11 1973-12-10

Country Status (5)

Country Link
JP (1) JPS4990483A (enrdf_load_stackoverflow)
DE (1) DE2361113A1 (enrdf_load_stackoverflow)
FR (1) FR2210010B1 (enrdf_load_stackoverflow)
GB (1) GB1442405A (enrdf_load_stackoverflow)
NL (1) NL7316865A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183914C (nl) * 1979-02-02 1989-02-16 Optische Ind De Oude Delft Nv Roentgenbeeldversterker.

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
NL7316865A (enrdf_load_stackoverflow) 1974-06-13
DE2361113A1 (de) 1974-06-12
JPS4990483A (enrdf_load_stackoverflow) 1974-08-29
GB1442405A (en) 1976-07-14
FR2210010B1 (enrdf_load_stackoverflow) 1977-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse