NL6913470A - - Google Patents

Info

Publication number
NL6913470A
NL6913470A NL6913470A NL6913470A NL6913470A NL 6913470 A NL6913470 A NL 6913470A NL 6913470 A NL6913470 A NL 6913470A NL 6913470 A NL6913470 A NL 6913470A NL 6913470 A NL6913470 A NL 6913470A
Authority
NL
Netherlands
Application number
NL6913470A
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
Priority to BE755636D priority Critical patent/BE755636A/xx
Application filed filed Critical
Priority to NL6913470A priority patent/NL6913470A/xx
Priority to DE19702039884 priority patent/DE2039884C3/de
Priority to AU19412/70A priority patent/AU1941270A/en
Priority to CA092058A priority patent/CA931169A/en
Priority to JP7605470A priority patent/JPS4947974B1/ja
Priority to GB1301313D priority patent/GB1301313A/en
Priority to FR7031918A priority patent/FR2060842A5/fr
Priority to SE1193370A priority patent/SE360847B/xx
Publication of NL6913470A publication Critical patent/NL6913470A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
NL6913470A 1969-09-04 1969-09-04 NL6913470A (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE755636D BE755636A (fr) 1969-09-04 Verre
NL6913470A NL6913470A (enrdf_load_stackoverflow) 1969-09-04 1969-09-04
DE19702039884 DE2039884C3 (de) 1969-09-04 1970-08-11 Auslaugverfahren zur Herstellung eines aus einem Alkaliborosilikatglas bestehenden Körpers für eine Sekundäremissionselektrode
AU19412/70A AU1941270A (en) 1969-09-04 1970-09-01 Glass
CA092058A CA931169A (en) 1969-09-04 1970-09-01 Glass
JP7605470A JPS4947974B1 (enrdf_load_stackoverflow) 1969-09-04 1970-09-01
GB1301313D GB1301313A (enrdf_load_stackoverflow) 1969-09-04 1970-09-01
FR7031918A FR2060842A5 (enrdf_load_stackoverflow) 1969-09-04 1970-09-02
SE1193370A SE360847B (enrdf_load_stackoverflow) 1969-09-04 1970-09-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6913470A NL6913470A (enrdf_load_stackoverflow) 1969-09-04 1969-09-04

Publications (1)

Publication Number Publication Date
NL6913470A true NL6913470A (enrdf_load_stackoverflow) 1971-03-08

Family

ID=19807827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6913470A NL6913470A (enrdf_load_stackoverflow) 1969-09-04 1969-09-04

Country Status (9)

Country Link
JP (1) JPS4947974B1 (enrdf_load_stackoverflow)
AU (1) AU1941270A (enrdf_load_stackoverflow)
BE (1) BE755636A (enrdf_load_stackoverflow)
CA (1) CA931169A (enrdf_load_stackoverflow)
DE (1) DE2039884C3 (enrdf_load_stackoverflow)
FR (1) FR2060842A5 (enrdf_load_stackoverflow)
GB (1) GB1301313A (enrdf_load_stackoverflow)
NL (1) NL6913470A (enrdf_load_stackoverflow)
SE (1) SE360847B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105668U (enrdf_load_stackoverflow) * 1975-02-06 1976-08-24
US4714861A (en) * 1986-10-01 1987-12-22 Galileo Electro-Optics Corp. Higher frequency microchannel plate

Also Published As

Publication number Publication date
JPS4947974B1 (enrdf_load_stackoverflow) 1974-12-19
CA931169A (en) 1973-07-31
FR2060842A5 (enrdf_load_stackoverflow) 1971-06-18
GB1301313A (enrdf_load_stackoverflow) 1972-12-29
BE755636A (fr) 1971-03-02
DE2039884A1 (de) 1971-03-11
DE2039884C3 (de) 1978-07-13
AU1941270A (en) 1972-03-09
DE2039884B2 (de) 1977-10-27
SE360847B (enrdf_load_stackoverflow) 1973-10-08

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