NL30161C - - Google Patents

Info

Publication number
NL30161C
NL30161C NL30161DA NL30161C NL 30161 C NL30161 C NL 30161C NL 30161D A NL30161D A NL 30161DA NL 30161 C NL30161 C NL 30161C
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 NL30161C publication Critical patent/NL30161C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
NL30161D 1927-04-30 NL30161C (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT289763X 1927-04-30

Publications (1)

Publication Number Publication Date
NL30161C true NL30161C (ko)

Family

ID=3670922

Family Applications (1)

Application Number Title Priority Date Filing Date
NL30161D NL30161C (ko) 1927-04-30

Country Status (4)

Country Link
BE (1) BE348356A (ko)
DE (1) DE596645C (ko)
GB (1) GB289763A (ko)
NL (1) NL30161C (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189648B (de) * 1962-08-07 1965-03-25 Bosch Elektronik Gmbh Verfahren zur Herstellung einer Gasentladungslampe, insbesondere einer Entladungsblitzlampe, und Vorrichtung hierfuer

Also Published As

Publication number Publication date
DE596645C (ko)
GB289763A (en) 1929-02-18
BE348356A (ko)

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