DE298730C - - Google Patents

Info

Publication number
DE298730C
DE298730C DENDAT298730D DE298730DA DE298730C DE 298730 C DE298730 C DE 298730C DE NDAT298730 D DENDAT298730 D DE NDAT298730D DE 298730D A DE298730D A DE 298730DA DE 298730 C DE298730 C DE 298730C
Authority
DE
Germany
Prior art keywords
fittings
marked
level
lighting system
incandescent lamp
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
DENDAT298730D
Other languages
German (de)
English (en)
Publication of DE298730C publication Critical patent/DE298730C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DENDAT298730D Active DE298730C (https=)

Publications (1)

Publication Number Publication Date
DE298730C true DE298730C (https=)

Family

ID=552904

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT298730D Active DE298730C (https=)

Country Status (1)

Country Link
DE (1) DE298730C (https=)

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