JPS4958111A - - Google Patents

Info

Publication number
JPS4958111A
JPS4958111A JP6971473A JP6971473A JPS4958111A JP S4958111 A JPS4958111 A JP S4958111A JP 6971473 A JP6971473 A JP 6971473A JP 6971473 A JP6971473 A JP 6971473A JP S4958111 A JPS4958111 A JP S4958111A
Authority
JP
Japan
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
JP6971473A
Other languages
Japanese (ja)
Other versions
JPS5410966B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4958111A publication Critical patent/JPS4958111A/ja
Publication of JPS5410966B2 publication Critical patent/JPS5410966B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Solid Thermionic Cathode (AREA)
  • Inorganic Insulating Materials (AREA)
  • Joining Of Glass To Other Materials (AREA)
JP6971473A 1972-06-23 1973-06-20 Expired JPS5410966B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208609A NL7208609A (enrdf_load_stackoverflow) 1972-06-23 1972-06-23

Publications (2)

Publication Number Publication Date
JPS4958111A true JPS4958111A (enrdf_load_stackoverflow) 1974-06-05
JPS5410966B2 JPS5410966B2 (enrdf_load_stackoverflow) 1979-05-11

Family

ID=19816337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6971473A Expired JPS5410966B2 (enrdf_load_stackoverflow) 1972-06-23 1973-06-20

Country Status (9)

Country Link
JP (1) JPS5410966B2 (enrdf_load_stackoverflow)
AT (1) AT324448B (enrdf_load_stackoverflow)
BR (1) BR7304586D0 (enrdf_load_stackoverflow)
DE (1) DE2328797C3 (enrdf_load_stackoverflow)
ES (1) ES416098A1 (enrdf_load_stackoverflow)
FR (1) FR2189333B1 (enrdf_load_stackoverflow)
GB (1) GB1393197A (enrdf_load_stackoverflow)
IT (1) IT986541B (enrdf_load_stackoverflow)
NL (1) NL7208609A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123644A (ja) * 1988-10-31 1990-05-11 Nec Corp 陰極線管用陰極支持構体

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8002343A (nl) * 1980-04-23 1981-11-16 Philips Nv Elektronenkanon en kathodestraalbuis bevattende een dergelijk elektronenkanon.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123644A (ja) * 1988-10-31 1990-05-11 Nec Corp 陰極線管用陰極支持構体

Also Published As

Publication number Publication date
AT324448B (de) 1975-08-25
IT986541B (it) 1975-01-30
FR2189333B1 (enrdf_load_stackoverflow) 1976-11-12
FR2189333A1 (enrdf_load_stackoverflow) 1974-01-25
GB1393197A (en) 1975-05-07
DE2328797C3 (de) 1980-08-14
DE2328797A1 (de) 1974-01-17
JPS5410966B2 (enrdf_load_stackoverflow) 1979-05-11
BR7304586D0 (pt) 1974-09-05
ES416098A1 (es) 1976-06-16
DE2328797B2 (de) 1979-12-06
NL7208609A (enrdf_load_stackoverflow) 1973-12-27

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