CH226345A - Gas discharge lamp with fluorescent wall covering. - Google Patents

Gas discharge lamp with fluorescent wall covering.

Info

Publication number
CH226345A
CH226345A CH226345DA CH226345A CH 226345 A CH226345 A CH 226345A CH 226345D A CH226345D A CH 226345DA CH 226345 A CH226345 A CH 226345A
Authority
CH
Switzerland
Prior art keywords
discharge lamp
gas discharge
wall covering
fluorescent wall
fluorescent
Prior art date
Application number
Other languages
German (de)
Inventor
Reszvenitarsasag Villamossagi
Original Assignee
Egyesuelt Izzolampa
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 Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa
Publication of CH226345A publication Critical patent/CH226345A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/18—Polycyclic halogenated hydrocarbons
    • C07C23/20—Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic
    • C07C23/27—Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic with a bicyclo ring system containing seven carbon atoms
    • C07C23/30—Mono-unsaturated bicyclo ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/18—Preparation of halogenated hydrocarbons by replacement by halogens of oxygen atoms of carbonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CH226345D 1939-03-21 1940-03-04 Gas discharge lamp with fluorescent wall covering. CH226345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU210339X 1939-03-21

Publications (1)

Publication Number Publication Date
CH226345A true CH226345A (en) 1943-03-31

Family

ID=10978151

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226345D CH226345A (en) 1939-03-21 1940-03-04 Gas discharge lamp with fluorescent wall covering.

Country Status (4)

Country Link
BE (1) BE438345A (en)
CH (1) CH226345A (en)
FR (1) FR864092A (en)
NL (1) NL55913C (en)

Also Published As

Publication number Publication date
FR864092A (en) 1941-04-17
BE438345A (en)
NL55913C (en)

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