CH57A - Apparatus for improving the manufacture of lighting gas - Google Patents

Apparatus for improving the manufacture of lighting gas

Info

Publication number
CH57A
CH57A CH57A CH57DA CH57A CH 57 A CH57 A CH 57A CH 57 A CH57 A CH 57A CH 57D A CH57D A CH 57DA CH 57 A CH57 A CH 57A
Authority
CH
Switzerland
Prior art keywords
improving
manufacture
lighting gas
lighting
gas
Prior art date
Application number
CH57A
Other languages
French (fr)
Inventor
Richardson Dinsmore John Henry
Original Assignee
Richardson Dinsmore John Henry
Publication date
Publication of CH57A publication Critical patent/CH57A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0493—Service poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
CH57A Apparatus for improving the manufacture of lighting gas CH57A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57T

Publications (1)

Publication Number Publication Date
CH57A true CH57A (en) 1889-01-08

Family

ID=4177248

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57A CH57A (en) Apparatus for improving the manufacture of lighting gas

Country Status (1)

Country Link
CH (1) CH57A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2100735A1 (en) * 1970-06-08 1972-03-24 Mar Pha Etu Expl Marques
FR2197868A1 (en) * 1972-08-31 1974-03-29 Hoffmann La Roche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2100735A1 (en) * 1970-06-08 1972-03-24 Mar Pha Etu Expl Marques
FR2197868A1 (en) * 1972-08-31 1974-03-29 Hoffmann La Roche

Similar Documents

Publication Publication Date Title
CH57A (en) Apparatus for improving the manufacture of lighting gas
CH3797A (en) Lighting gas manufacturing apparatus
FR341353A (en) Acetylene gas device for lighting city lanterns
FR329142A (en) Lighting gas and apparatus for its production
FR391697A (en) Apparatus for producing intermittent light for gas lighting
FR443631A (en) Mothball indicator apparatus for illumination gas
FR17849E (en) Mothball indicator apparatus for illumination gas
CH16283A (en) Apparatus for the production of acetylene gas for private lighting and public lighting
CH11929A (en) Apparatus for the production of lighting and heating gas
FR433859A (en) Device for intermittent gas lighting of illuminated signs
CH11930A (en) Apparatus for the production of acetylene gas and for the use thereof for lighting
FR391284A (en) Apparatus for intermittent distribution of lighting gas for light patterns, signals and other applications
CH353A (en) Gas making device
FR322114A (en) Apparatus producing acetylene gas for lighting
FR440260A (en) Lighting device for indirect lighting of theater stages
FR456693A (en) Gas appliance for intermittent lighting of illuminated signs
FR322721A (en) Apparatus for the production of generator gas and water gas
FR405084A (en) Apparatus for the production of gas for heating and lighting
FR333276A (en) Fixture for incandescent gas lighting fixed to the ceiling
FR337471A (en) Device for remote lighting of public lighting gas lamps
FR367E (en) Method and apparatus for the continuous manufacture of gases for lighting and industry
FR88E (en) Method and apparatus for the continuous manufacture of gases for lighting and industry
CH709A (en) Improved apparatus for the production of illuminating gas from coal, tar and other similar substances
FR333521A (en) Generator for acetylene lighting
FR331841A (en) Method and apparatus for over-purification of lighting gas