BE440444A - - Google Patents

Info

Publication number
BE440444A
BE440444A BE440444DA BE440444A BE 440444 A BE440444 A BE 440444A BE 440444D A BE440444D A BE 440444DA BE 440444 A BE440444 A BE 440444A
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 BE440444A publication Critical patent/BE440444A/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Joining Of Glass To Other Materials (AREA)
BE440444D 1940-02-08 BE440444A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216812X 1940-02-08

Publications (1)

Publication Number Publication Date
BE440444A true BE440444A (enrdf_load_stackoverflow)

Family

ID=5830394

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440444D BE440444A (enrdf_load_stackoverflow) 1940-02-08

Country Status (5)

Country Link
US (1) US2338381A (enrdf_load_stackoverflow)
BE (1) BE440444A (enrdf_load_stackoverflow)
CH (1) CH216812A (enrdf_load_stackoverflow)
FR (1) FR870783A (enrdf_load_stackoverflow)
NL (1) NL55537C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706366A (en) * 1950-11-25 1955-04-19 Bell Telephone Labor Inc Method of constructing a helix assembly

Also Published As

Publication number Publication date
US2338381A (en) 1944-01-04
CH216812A (de) 1941-09-15
FR870783A (fr) 1942-03-24
NL55537C (enrdf_load_stackoverflow)

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