CH235138A - Electron microscope. - Google Patents

Electron microscope.

Info

Publication number: CH235138A
Authority: CH; Switzerland
Prior art keywords: electron microscope; microscope; electron
Prior art date: 1942-03-24

Application number

Other languages

German (de)

Inventor

Ardenne Manfred Von

Original Assignee

Ardenne Manfred Von

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.)

1942-03-24

Filing date

1943-03-24

Publication date

1944-11-15

1943-03-24 Application filed by Ardenne Manfred Von filed Critical Ardenne Manfred Von

1944-11-15 Publication of CH235138A publication Critical patent/CH235138A/en

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
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
- 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
- H01J37/10—Lenses
- H01J37/14—Lenses magnetic

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)

CH235138D 1942-03-24 1943-03-24 Electron microscope. CH235138A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE235138X		1942-03-24

Publications (1)

Publication Number	Publication Date
CH235138A true CH235138A (en)	1944-11-15

Family

ID=5895312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH235138D CH235138A (en)	1942-03-24	1943-03-24	Electron microscope.

Country Status (2)

Country	Link
CH (1)	CH235138A (en)
FR (1)	FR898881A (en)

1943
- 1943-03-24 CH CH235138D patent/CH235138A/en unknown
- 1943-10-15 FR FR898881D patent/FR898881A/en not_active Expired

Also Published As

Publication number	Publication date
FR898881A (en)	1945-05-09

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