NL59871C - - Google Patents

Info

Publication number
NL59871C
NL59871C NL59871DA NL59871C NL 59871 C NL59871 C NL 59871C NL 59871D A NL59871D A NL 59871DA NL 59871 C NL59871 C NL 59871C
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 NL59871C publication Critical patent/NL59871C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/04—Electrodes
    • H01J40/06—Photo-emissive cathodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
NL59871D 1940-02-27 NL59871C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320995A US2256341A (en) 1940-02-27 1940-02-27 Photoelectric device and method of manufacture

Publications (1)

Publication Number Publication Date
NL59871C true NL59871C (xx)

Family

ID=23248714

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59871D NL59871C (xx) 1940-02-27

Country Status (4)

Country Link
US (1) US2256341A (xx)
CH (1) CH225051A (xx)
GB (1) GB544733A (xx)
NL (1) NL59871C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476590A (en) * 1943-07-03 1949-07-19 Westinghouse Electric Corp Cathode coating
US3002847A (en) * 1958-09-11 1961-10-03 Robert A Shaffer Process for producing a fine mesh pattern on a substrate

Also Published As

Publication number Publication date
US2256341A (en) 1941-09-16
GB544733A (en) 1942-04-24
CH225051A (de) 1942-12-31

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