FR953452A - Machine pour la fabrication des pieds de tubes de t. s. f. ou autres - Google Patents

Machine pour la fabrication des pieds de tubes de t. s. f. ou autres

Info

Publication number
FR953452A
FR953452A FR953452DA FR953452A FR 953452 A FR953452 A FR 953452A FR 953452D A FR953452D A FR 953452DA FR 953452 A FR953452 A FR 953452A
Authority
FR
France
Prior art keywords
manufacture
machine
tube feet
feet
tube
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
English (en)
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR953452A publication Critical patent/FR953452A/fr
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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR953452D 1945-12-12 1947-09-24 Machine pour la fabrication des pieds de tubes de t. s. f. ou autres Expired FR953452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US953452XA 1945-12-12 1945-12-12

Publications (1)

Publication Number Publication Date
FR953452A true FR953452A (fr) 1949-12-07

Family

ID=22251480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953452D Expired FR953452A (fr) 1945-12-12 1947-09-24 Machine pour la fabrication des pieds de tubes de t. s. f. ou autres

Country Status (1)

Country Link
FR (1) FR953452A (fr)

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