FR841523A - Method for fixing the base of electric incandescent lamps, discharge tubes and the like - Google Patents

Method for fixing the base of electric incandescent lamps, discharge tubes and the like

Info

Publication number
FR841523A
FR841523A FR841523DA FR841523A FR 841523 A FR841523 A FR 841523A FR 841523D A FR841523D A FR 841523DA FR 841523 A FR841523 A FR 841523A
Authority
FR
France
Prior art keywords
fixing
base
incandescent lamps
discharge tubes
electric incandescent
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.)
Ver Gluehlampen & Elek AG
Original Assignee
Ver Gluehlampen & Elek AG
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 Ver Gluehlampen & Elek AG filed Critical Ver Gluehlampen & Elek AG
Application granted granted Critical
Publication of FR841523A publication Critical patent/FR841523A/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/34—Joining base to vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR841523D 1937-08-09 1938-08-01 Method for fixing the base of electric incandescent lamps, discharge tubes and the like Expired FR841523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE510384X 1937-08-09

Publications (1)

Publication Number Publication Date
FR841523A true FR841523A (en) 1939-05-22

Family

ID=6547425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841523D Expired FR841523A (en) 1937-08-09 1938-08-01 Method for fixing the base of electric incandescent lamps, discharge tubes and the like

Country Status (4)

Country Link
BE (1) BE510384A (en)
FR (1) FR841523A (en)
GB (1) GB510384A (en)
NL (1) NL52907C (en)

Also Published As

Publication number Publication date
BE510384A (en) 1953-10-09
NL52907C (en)
GB510384A (en) 1939-08-01

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