BE364762A - - Google Patents

Info

Publication number
BE364762A
BE364762A BE364762DA BE364762A BE 364762 A BE364762 A BE 364762A BE 364762D A BE364762D A BE 364762DA BE 364762 A BE364762 A BE 364762A
Authority
BE
Belgium
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 BE364762A publication Critical patent/BE364762A/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)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE364762D 1928-12-10 BE364762A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR665482T 1928-12-10

Publications (1)

Publication Number Publication Date
BE364762A true BE364762A (enrdf_load_stackoverflow)

Family

ID=9013346

Family Applications (1)

Application Number Title Priority Date Filing Date
BE364762D BE364762A (enrdf_load_stackoverflow) 1928-12-10

Country Status (3)

Country Link
BE (1) BE364762A (enrdf_load_stackoverflow)
FR (1) FR665482A (enrdf_load_stackoverflow)
GB (1) GB337971A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657325A (en) * 1950-12-23 1953-10-27 Sylvania Electric Prod Electrode for electric discharge lamps

Also Published As

Publication number Publication date
FR665482A (fr) 1929-09-19
GB337971A (en) 1930-11-13

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