BE442424A - - Google Patents

Info

Publication number
BE442424A
BE442424A BE442424DA BE442424A BE 442424 A BE442424 A BE 442424A BE 442424D A BE442424D A BE 442424DA BE 442424 A BE442424 A BE 442424A
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 BE442424A publication Critical patent/BE442424A/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
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE442424D 1940-08-10 BE442424A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL224049X 1940-08-10

Publications (1)

Publication Number Publication Date
BE442424A true BE442424A (enrdf_load_stackoverflow)

Family

ID=19779541

Family Applications (1)

Application Number Title Priority Date Filing Date
BE442424D BE442424A (enrdf_load_stackoverflow) 1940-08-10

Country Status (6)

Country Link
US (1) US2442608A (enrdf_load_stackoverflow)
BE (1) BE442424A (enrdf_load_stackoverflow)
CH (1) CH224049A (enrdf_load_stackoverflow)
FR (1) FR874589A (enrdf_load_stackoverflow)
GB (2) GB552753A (enrdf_load_stackoverflow)
NL (1) NL60403C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60403C (enrdf_load_stackoverflow) * 1940-08-10
NL107438C (enrdf_load_stackoverflow) * 1957-07-12 1900-01-01
FR1284007A (fr) * 1960-12-30 1962-02-09 Csf Fermeture d'enceintes à vide métalliques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60403C (enrdf_load_stackoverflow) * 1940-08-10

Also Published As

Publication number Publication date
NL60403C (enrdf_load_stackoverflow)
US2442608A (en) 1948-06-01
CH224049A (de) 1942-10-31
GB604785A (en) 1948-07-09
FR874589A (fr) 1942-08-11
GB552753A (en) 1943-04-22

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