FR2143068A1 - - Google Patents

Info

Publication number
FR2143068A1
FR2143068A1 FR7222013A FR7222013A FR2143068A1 FR 2143068 A1 FR2143068 A1 FR 2143068A1 FR 7222013 A FR7222013 A FR 7222013A FR 7222013 A FR7222013 A FR 7222013A FR 2143068 A1 FR2143068 A1 FR 2143068A1
Authority
FR
France
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.)
Granted
Application number
FR7222013A
Other languages
French (fr)
Other versions
FR2143068B1 (OSRAM
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of FR2143068A1 publication Critical patent/FR2143068A1/fr
Application granted granted Critical
Publication of FR2143068B1 publication Critical patent/FR2143068B1/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
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/04—Arrangements for withdrawal of the distillation gases during the charging operation of the oven

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
FR7222013A 1971-06-23 1972-06-19 Expired FR2143068B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15582071A 1971-06-23 1971-06-23

Publications (2)

Publication Number Publication Date
FR2143068A1 true FR2143068A1 (OSRAM) 1973-02-02
FR2143068B1 FR2143068B1 (OSRAM) 1978-03-03

Family

ID=22556929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222013A Expired FR2143068B1 (OSRAM) 1971-06-23 1972-06-19

Country Status (2)

Country Link
US (1) US3785934A (OSRAM)
FR (1) FR2143068B1 (OSRAM)

Also Published As

Publication number Publication date
US3785934A (en) 1974-01-15
FR2143068B1 (OSRAM) 1978-03-03

Similar Documents

Publication Publication Date Title
ATA136472A (OSRAM)
AR196074A1 (OSRAM)
AU2658571A (OSRAM)
AU2691671A (OSRAM)
AU3005371A (OSRAM)
AU2485671A (OSRAM)
AU2952271A (OSRAM)
AU2941471A (OSRAM)
AU2894671A (OSRAM)
AU2742671A (OSRAM)
AU2726271A (OSRAM)
AU2684071A (OSRAM)
AU2564071A (OSRAM)
FR2143068B1 (OSRAM)
AU2456871A (OSRAM)
AU2740271A (OSRAM)
AU2486471A (OSRAM)
AR192311Q (OSRAM)
AU2503871A (OSRAM)
AU2473671A (OSRAM)
AU2577671A (OSRAM)
AU2588771A (OSRAM)
AU2654071A (OSRAM)
AU2669471A (OSRAM)
AU2455871A (OSRAM)

Legal Events

Date Code Title Description
ST Notification of lapse