FR322617A - Improvements to gas retorts - Google Patents

Improvements to gas retorts

Info

Publication number
FR322617A
FR322617A FR322617DA FR322617A FR 322617 A FR322617 A FR 322617A FR 322617D A FR322617D A FR 322617DA FR 322617 A FR322617 A FR 322617A
Authority
FR
France
Prior art keywords
gas retorts
retorts
gas
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
French (fr)
Inventor
Felt Frank B.
Greene Merritt
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.)
FELT FRANK B
Original Assignee
FELT FRANK B
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 FELT FRANK B filed Critical FELT FRANK B
Application granted granted Critical
Publication of FR322617A publication Critical patent/FR322617A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR322617D 1902-06-18 1902-06-18 Improvements to gas retorts Expired FR322617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322617T 1902-06-18

Publications (1)

Publication Number Publication Date
FR322617A true FR322617A (en) 1903-02-09

Family

ID=1372962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322617D Expired FR322617A (en) 1902-06-18 1902-06-18 Improvements to gas retorts

Country Status (1)

Country Link
FR (1) FR322617A (en)

Similar Documents

Publication Publication Date Title
FR322617A (en) Improvements to gas retorts
FR319229A (en) Improvements to gas igniters
FR325530A (en) Improvements to gas cells
FR325715A (en) Improvements to gas compressors
FR347916A (en) Improvements to gas taps
FR325297A (en) Acetylene gas irrorator
FR321154A (en) Improvements to inclined retort furnaces
FR333299A (en) Improvements to gas recovery ovens for reheating
FR326264A (en) Improvements to dry gas meters
FR336478A (en) Improvements to gas compressors
FR327482A (en) Improvements to coke ovens
FR350693A (en) Improvements to gas lamps
FR340353A (en) Improvements to gas burners
FR2217E (en) Improvements to inclined retort furnaces
FR3322E (en) Improvements to inclined retort furnaces
FR330989A (en) Improvements to gas meters
FR338808A (en) Improvements to gas meters
FR319055A (en) Improvements to gas engines
FR3684E (en) Gas retort
FR328309A (en) Improvements to acetylene gas lanterns
CH26694A (en) Retort for gas ovens
FR323953A (en) Gas scrubber
FR6596E (en) Improvements to gas recovery ovens for reheating
FR331191A (en) Improvements made to gas stoves
FR331196A (en) Improvements to gas machines