BE519455A - - Google Patents

Info

Publication number
BE519455A
BE519455A BE519455DA BE519455A BE 519455 A BE519455 A BE 519455A BE 519455D A BE519455D A BE 519455DA BE 519455 A BE519455 A BE 519455A
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 BE519455A publication Critical patent/BE519455A/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
    • H01J9/28—Manufacture of leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
BE519455D 1952-04-26 BE519455A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL742604X 1952-04-26

Publications (1)

Publication Number Publication Date
BE519455A true BE519455A (zh)

Family

ID=19822760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519455D BE519455A (zh) 1952-04-26

Country Status (4)

Country Link
BE (1) BE519455A (zh)
DE (1) DE940127C (zh)
FR (1) FR1076439A (zh)
GB (1) GB742604A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255301A (zh) * 1959-08-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL27287C (zh) * 1929-03-23

Also Published As

Publication number Publication date
FR1076439A (fr) 1954-10-26
GB742604A (en) 1955-12-30
DE940127C (de) 1956-03-08

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