NL53538C - - Google Patents

Info

Publication number
NL53538C
NL53538C NL53538DA NL53538C NL 53538 C NL53538 C NL 53538C NL 53538D A NL53538D A NL 53538DA NL 53538 C NL53538 C NL 53538C
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 NL53538C publication Critical patent/NL53538C/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
    • H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
    • H01J37/28—Electron or ion microscopes; Electron or ion diffraction tubes with scanning beams
    • 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
    • H01J37/22—Optical or photographic arrangements associated with the tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
NL53538D 1937-02-18 NL53538C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2257774X 1937-02-18

Publications (1)

Publication Number Publication Date
NL53538C true NL53538C (en)

Family

ID=7992688

Family Applications (1)

Application Number Title Priority Date Filing Date
NL53538D NL53538C (en) 1937-02-18

Country Status (4)

Country Link
US (1) US2257774A (en)
BE (1) BE426347A (en)
FR (1) FR833491A (en)
NL (1) NL53538C (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418029A (en) * 1943-10-08 1947-03-25 Rca Corp Electron probe analysis employing X-ray spectrography
US2418228A (en) * 1943-10-08 1947-04-01 Rca Corp Electronic microanalyzer
US2464229A (en) * 1943-11-10 1949-03-15 Univ Leland Stanford Junior High-frequency apparatus and method
US2477307A (en) * 1946-11-09 1949-07-26 Mackta Leo Combined x-ray and fluoroscopic apparatus
US2593925A (en) * 1948-10-05 1952-04-22 Sheldon Edward Emanuel Device for color projection of invisible rays
US2619598A (en) * 1949-06-29 1952-11-25 Westinghouse Electric Corp Electron diffraction detecting system
US2727153A (en) * 1949-06-29 1955-12-13 Westinghouse Electric Corp Electron diffraction camera
US2561988A (en) * 1949-06-30 1951-07-24 Westinghouse Electric Corp Electron diffraction detector system
US2666890A (en) * 1950-07-27 1954-01-19 Bendix Aviat Corp Apparatus for testing geiger tubes
US2891166A (en) * 1954-03-15 1959-06-16 Phillips Petroleum Co Well logging
US2877353A (en) * 1954-07-14 1959-03-10 Gen Electric X-ray microscope
US2802948A (en) * 1954-09-22 1957-08-13 Haloid Co Prevention of ion-caused undercutting in xeroradiography
US3013467A (en) * 1957-11-07 1961-12-19 Minsky Marvin Microscopy apparatus
US3010021A (en) * 1959-02-24 1961-11-21 William C Roesch Method for measuring radiation
NL271119A (en) * 1961-07-10
US3229087A (en) * 1961-09-25 1966-01-11 First Pennsylvania Banking And Electron microanalyzer and monitoring system
US3191028A (en) * 1963-04-22 1965-06-22 Albert V Crewe Scanning electron microscope
NL142277B (en) * 1964-06-11 1974-05-15 Philips Nv ELECTRON MICROSCOPE.
US3385967A (en) * 1967-09-07 1968-05-28 Welch Scient Company Electron diffraction apparatus for measuring wave length of electrons
JPS4833903B1 (en) * 1969-04-08 1973-10-17
GB1280013A (en) * 1969-09-05 1972-07-05 Atomic Energy Authority Uk Improvements in or relating to apparatus bombarding a target with ions

Also Published As

Publication number Publication date
BE426347A (en)
US2257774A (en) 1941-10-07
FR833491A (en) 1938-10-21

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