JPS5327733B1 - - Google Patents

Info

Publication number
JPS5327733B1
JPS5327733B1 JP5175172A JP5175172A JPS5327733B1 JP S5327733 B1 JPS5327733 B1 JP S5327733B1 JP 5175172 A JP5175172 A JP 5175172A JP 5175172 A JP5175172 A JP 5175172A JP S5327733 B1 JPS5327733 B1 JP S5327733B1
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.)
Pending
Application number
JP5175172A
Other versions
JPS484508A (ja
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 JPS484508A publication Critical patent/JPS484508A/ja
Publication of JPS5327733B1 publication Critical patent/JPS5327733B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • 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
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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

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)
  • Surface Treatment Of Glass (AREA)
JP5175172A 1971-05-29 1972-05-26 Pending JPS5327733B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7107454A NL7107454A (ja) 1971-05-29 1971-05-29

Publications (2)

Publication Number Publication Date
JPS484508A JPS484508A (ja) 1973-01-20
JPS5327733B1 true JPS5327733B1 (ja) 1978-08-10

Family

ID=19813282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5175172A Pending JPS5327733B1 (ja) 1971-05-29 1972-05-26

Country Status (8)

Country Link
US (1) US3813276A (ja)
JP (1) JPS5327733B1 (ja)
CA (1) CA966043A (ja)
DE (1) DE2225316C3 (ja)
FR (1) FR2140049B1 (ja)
GB (1) GB1358809A (ja)
IT (1) IT966917B (ja)
NL (1) NL7107454A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2222323B1 (ja) * 1973-03-21 1978-04-28 Philips Nv
DE2700761A1 (de) * 1976-01-13 1977-07-14 Gen Electric Verfahren zum vergroessern der spannungsfestigkeitseigenschaft von vakuumunterbrechern
DE3039749C2 (de) * 1980-10-22 1982-08-19 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung von blasenfreiem, glasigem Werkstoff
US4469554A (en) * 1983-04-05 1984-09-04 At&T Bell Laboratories Etch procedure for optical fibers
DE3789491T2 (de) * 1986-11-27 1994-10-20 Horiba Ltd Plattenförmige Glaselektrode.
EP3258325B1 (fr) 2016-06-13 2019-10-30 Rolex Sa Axe horloger
EP3929666A1 (fr) 2020-06-26 2021-12-29 ETA SA Manufacture Horlogère Suisse Système mobile tournant d'un mouvement horloger

Also Published As

Publication number Publication date
DE2225316C3 (de) 1979-10-11
NL7107454A (ja) 1972-12-01
DE2225316A1 (de) 1972-12-14
DE2225316B2 (de) 1979-02-22
JPS484508A (ja) 1973-01-20
GB1358809A (en) 1974-07-03
IT966917B (it) 1974-02-20
FR2140049A1 (ja) 1973-01-12
FR2140049B1 (ja) 1977-12-23
CA966043A (en) 1975-04-15
US3813276A (en) 1974-05-28

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