NL28234C - - Google Patents

Info

Publication number
NL28234C
NL28234C NL28234DA NL28234C NL 28234 C NL28234 C NL 28234C NL 28234D A NL28234D A NL 28234DA NL 28234 C NL28234 C NL 28234C
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 NL28234C publication Critical patent/NL28234C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
NL28234D 1927-06-03 NL28234C (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US196381A US1719852A (en) 1927-06-03 1927-06-03 Filament-binding means

Publications (1)

Publication Number Publication Date
NL28234C true NL28234C (en))

Family

ID=22725169

Family Applications (1)

Application Number Title Priority Date Filing Date
NL28234D NL28234C (en)) 1927-06-03

Country Status (5)

Country Link
US (1) US1719852A (en))
BE (1) BE351833A (en))
FR (1) FR35531E (en))
GB (1) GB291442A (en))
NL (1) NL28234C (en))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431139A (en) * 1943-06-23 1947-11-18 Westinghouse Electric Corp Magnetron

Also Published As

Publication number Publication date
GB291442A (en) 1929-06-27
US1719852A (en) 1929-07-09
BE351833A (en))
FR35531E (fr) 1930-03-22

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