FR474719A - Perfectionnements apportés aux lampes à acétylène - Google Patents

Perfectionnements apportés aux lampes à acétylène

Info

Publication number
FR474719A
FR474719A FR474719DA FR474719A FR 474719 A FR474719 A FR 474719A FR 474719D A FR474719D A FR 474719DA FR 474719 A FR474719 A FR 474719A
Authority
FR
France
Prior art keywords
improvements made
acetylene lamps
acetylene
lamps
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
English (en)
Inventor
Societe Universelle D'explosifs
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.)
UNIVERSELLE D EXPLOSIFS SOC
Original Assignee
UNIVERSELLE D EXPLOSIFS SOC
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 UNIVERSELLE D EXPLOSIFS SOC filed Critical UNIVERSELLE D EXPLOSIFS SOC
Application granted granted Critical
Publication of FR474719A publication Critical patent/FR474719A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10H—PRODUCTION OF ACETYLENE BY WET METHODS
    • C10H1/00—Acetylene gas generators with dropwise, gravity, non-automatic water feed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR474719D 1913-12-19 1913-12-19 Perfectionnements apportés aux lampes à acétylène Expired FR474719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR474719T 1913-12-19

Publications (1)

Publication Number Publication Date
FR474719A true FR474719A (fr) 1915-03-04

Family

ID=1512675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474719D Expired FR474719A (fr) 1913-12-19 1913-12-19 Perfectionnements apportés aux lampes à acétylène

Country Status (1)

Country Link
FR (1) FR474719A (fr)

Similar Documents

Publication Publication Date Title
FR474719A (fr) Perfectionnements apportés aux lampes à acétylène
FR454272A (fr) Perfectionnements aux lampes à acétylène
FR466491A (fr) Perfectionnements aux lampes à acétylène
FR452756A (fr) Perfectionnements aux lampes à acétylène
FR457911A (fr) Perfectionnements aux cinématographes
FR472458A (fr) Perfectionnements apportés aux lanternes
FR468386A (fr) Perfectionnements apportés aux lampes portatives à acétylène
FR461387A (fr) Perfectionnements aux cinématographes
FR466977A (fr) Perfectionnements aux motocyclettes
FR466479A (fr) Perfectionnements aux lanternes à feux colorés
FR458240A (fr) Perfectionnements aux carburateurs
FR458943A (fr) Perfectionnements aux carburateurs
CH69454A (de) Azetylenlampe
FR474660A (fr) Lampe à acétylène
FR476562A (fr) Perfectionnements apportés aux voltampèremètres
FR466346A (fr) Perfectionnements apportés aux crémones
FR453209A (fr) Perfectionnements apportés aux projectiles
FR454482A (fr) Perfectionnements aux cinématographes
FR464889A (fr) Perfectionnements aux malles-chiffonniers
FR469830A (fr) Perfectionnements aux hydroaéroplanes
FR464709A (fr) Perfectionnements aux film-packs
FR464500A (fr) Perfectionnements aux norias
FR460308A (fr) Perfectionnements aux inflammateurs
FR453644A (fr) Perfectionnements aux hydroaéroplanes
FR18416E (fr) Perfectionnements aux cinématographes