BE454432A - - Google Patents

Info

Publication number
BE454432A
BE454432A BE454432DA BE454432A BE 454432 A BE454432 A BE 454432A BE 454432D A BE454432D A BE 454432DA BE 454432 A BE454432 A BE 454432A
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 BE454432A publication Critical patent/BE454432A/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
    • H01J9/40—Closing vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE454432D 1943-02-18 BE454432A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL250194X 1943-02-18

Publications (1)

Publication Number Publication Date
BE454432A true BE454432A (enrdf_load_stackoverflow)

Family

ID=19781052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454432D BE454432A (enrdf_load_stackoverflow) 1943-02-18

Country Status (4)

Country Link
BE (1) BE454432A (enrdf_load_stackoverflow)
CH (1) CH250194A (enrdf_load_stackoverflow)
FR (1) FR902010A (enrdf_load_stackoverflow)
GB (1) GB635984A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH250194A (de) 1947-08-15
GB635984A (en) 1950-04-19
FR902010A (fr) 1945-08-16

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