NL255393A - - Google Patents

Info

Publication number
NL255393A
NL255393A NL255393DA NL255393A NL 255393 A NL255393 A NL 255393A NL 255393D A NL255393D A NL 255393DA NL 255393 A NL255393 A NL 255393A
Authority
NL
Netherlands
Application number
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.)
Publication of NL255393A publication Critical patent/NL255393A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • H01J37/1472—Deflecting along given lines
    • H01J37/1474—Scanning means
    • H01J37/1475—Scanning means magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
NL255393D 1960-07-12 NL255393A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD6867960 1960-07-12

Publications (1)

Publication Number Publication Date
NL255393A true NL255393A (enrdf_load_stackoverflow)

Family

ID=5477520

Family Applications (1)

Application Number Title Priority Date Filing Date
NL255393D NL255393A (enrdf_load_stackoverflow) 1960-07-12

Country Status (4)

Country Link
CH (1) CH397898A (enrdf_load_stackoverflow)
FR (1) FR1274810A (enrdf_load_stackoverflow)
GB (1) GB909814A (enrdf_load_stackoverflow)
NL (1) NL255393A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270118A (en) * 1962-07-10 1966-08-30 Bendix Balzers Vacuum Inc Process for the vacuum melting of metals by means of electron beam
NL6401328A (enrdf_load_stackoverflow) * 1964-02-14 1965-08-16

Also Published As

Publication number Publication date
GB909814A (en) 1962-11-07
FR1274810A (fr) 1961-10-27
CH397898A (de) 1965-08-31

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