DE234293C - - Google Patents

Info

Publication number
DE234293C
DE234293C DENDAT234293D DE234293DA DE234293C DE 234293 C DE234293 C DE 234293C DE NDAT234293 D DENDAT234293 D DE NDAT234293D DE 234293D A DE234293D A DE 234293DA DE 234293 C DE234293 C DE 234293C
Authority
DE
Germany
Prior art keywords
venting
sayings
lamp
cooled
cooling
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.)
Active
Application number
DENDAT234293D
Other languages
German (de)
English (en)
Publication of DE234293C publication Critical patent/DE234293C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/22—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DENDAT234293D Active DE234293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE234293C true DE234293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=494160

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT234293D Active DE234293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE234293C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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