FR36084E - Improvements made to gas-discharge bulb manufacturing processes - Google Patents

Improvements made to gas-discharge bulb manufacturing processes

Info

Publication number
FR36084E
FR36084E FR36084DA FR36084E FR 36084 E FR36084 E FR 36084E FR 36084D A FR36084D A FR 36084DA FR 36084 E FR36084 E FR 36084E
Authority
FR
France
Prior art keywords
gas
manufacturing processes
improvements made
discharge bulb
bulb manufacturing
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR36084E publication Critical patent/FR36084E/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
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR36084D 1928-11-09 1928-11-09 Improvements made to gas-discharge bulb manufacturing processes Expired FR36084E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36084T 1928-11-09

Publications (1)

Publication Number Publication Date
FR36084E true FR36084E (en) 1930-04-19

Family

ID=8672873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36084D Expired FR36084E (en) 1928-11-09 1928-11-09 Improvements made to gas-discharge bulb manufacturing processes

Country Status (1)

Country Link
FR (1) FR36084E (en)

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