FR734674A - Process for the manufacture and self-training of light tubes using impure noble gases - Google Patents

Process for the manufacture and self-training of light tubes using impure noble gases

Info

Publication number
FR734674A
FR734674A FR734674DA FR734674A FR 734674 A FR734674 A FR 734674A FR 734674D A FR734674D A FR 734674DA FR 734674 A FR734674 A FR 734674A
Authority
FR
France
Prior art keywords
training
self
manufacture
noble gases
light tubes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jacques Brettmon
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR734674A publication Critical patent/FR734674A/en
Expired legal-status Critical Current

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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/385—Exhausting vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR734674D 1932-04-05 1932-04-05 Process for the manufacture and self-training of light tubes using impure noble gases Expired FR734674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734674T 1932-04-05

Publications (1)

Publication Number Publication Date
FR734674A true FR734674A (en) 1932-10-25

Family

ID=9129849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734674D Expired FR734674A (en) 1932-04-05 1932-04-05 Process for the manufacture and self-training of light tubes using impure noble gases

Country Status (1)

Country Link
FR (1) FR734674A (en)

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