CH233969A - Corpuscular beam apparatus. - Google Patents

Corpuscular beam apparatus.

Info

Publication number
CH233969A
CH233969A CH233969DA CH233969A CH 233969 A CH233969 A CH 233969A CH 233969D A CH233969D A CH 233969DA CH 233969 A CH233969 A CH 233969A
Authority
CH
Switzerland
Prior art keywords
corpuscular
Prior art date
Application number
Other languages
German (de)
Inventor
Fides Gesellschaft Beschraenk
Original Assignee
Fides Gmbh
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 DE233969X priority Critical
Application filed by Fides Gmbh filed Critical Fides Gmbh
Publication of CH233969A publication Critical patent/CH233969A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—BASIC 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
    • H01J37/20—Means for supporting or positioning the objects or the material; Means for adjusting diaphragms or lenses associated with the support
CH233969D 1942-04-29 1943-04-21 Corpuscular beam apparatus. CH233969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE233969X 1942-04-29

Publications (1)

Publication Number Publication Date
CH233969A true CH233969A (en) 1944-08-31

Family

ID=5888984

Family Applications (1)

Application Number Title Priority Date Filing Date
CH233969D CH233969A (en) 1942-04-29 1943-04-21 Corpuscular beam apparatus.

Country Status (2)

Country Link
CH (1) CH233969A (en)
FR (1) FR894294A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965057C (en) * 1948-10-02 1957-05-29 Siemens Ag Electron-optical device working on the high vacuum pump
DE968396C (en) * 1951-05-06 1958-02-13 Zeiss Carl Fa Electron microscope with electrostatic imaging lenses
DE1039153B (en) * 1954-04-12 1958-09-18 Kabushikikaisha Nihondenshi Ko electron microscope
DE971610C (en) * 1952-10-17 1959-02-26 Heraeus Gmbh W C Dynamic compression stage for the transfer of a corpuscular beam bundle from rooms with lower gas pressure to rooms with higher gas pressure
DE1117793B (en) * 1952-07-25 1961-11-23 Zeiss Carl Fa Device for processing objects or materials by means of charge carrier jets
US4160188A (en) * 1976-04-23 1979-07-03 The United States Of America As Represented By The Secretary Of The Navy Electron beam tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809891A (en) * 1987-11-23 1989-03-07 Patrin Michael C Motorcycle luggage rack

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965057C (en) * 1948-10-02 1957-05-29 Siemens Ag Electron-optical device working on the high vacuum pump
DE968396C (en) * 1951-05-06 1958-02-13 Zeiss Carl Fa Electron microscope with electrostatic imaging lenses
DE1117793B (en) * 1952-07-25 1961-11-23 Zeiss Carl Fa Device for processing objects or materials by means of charge carrier jets
DE971610C (en) * 1952-10-17 1959-02-26 Heraeus Gmbh W C Dynamic compression stage for the transfer of a corpuscular beam bundle from rooms with lower gas pressure to rooms with higher gas pressure
DE1039153B (en) * 1954-04-12 1958-09-18 Kabushikikaisha Nihondenshi Ko electron microscope
US4160188A (en) * 1976-04-23 1979-07-03 The United States Of America As Represented By The Secretary Of The Navy Electron beam tube

Also Published As

Publication number Publication date
FR894294A (en) 1944-12-19

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