FR964502A - - Google Patents

Info

Publication number
FR964502A
FR964502A FR964502DA FR964502A FR 964502 A FR964502 A FR 964502A FR 964502D A FR964502D A FR 964502DA FR 964502 A FR964502 A FR 964502A
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.)
Expired
Application number
Other languages
French (fr)
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 date
Application granted granted Critical
Publication of FR964502A publication Critical patent/FR964502A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02Details
    • H01J37/04Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/10Lenses
    • H01J37/14Lenses magnetic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02Details
    • H01J37/04Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/147Arrangements for directing or deflecting the discharge along a desired path
    • H01J37/15External mechanical adjustment of electron or ion optical components
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02Details
    • H01J37/18Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR964502D 1942-12-24 Expired FR964502A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE260428X 1942-12-24

Publications (1)

Publication Number Publication Date
FR964502A true FR964502A (xx) 1950-08-18

Family

ID=5969022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR964502D Expired FR964502A (xx) 1942-12-24

Country Status (3)

Country Link
CH (1) CH260428A (xx)
FR (1) FR964502A (xx)
NL (1) NL115916C (xx)

Also Published As

Publication number Publication date
CH260428A (de) 1949-03-15
NL115916C (xx)

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