FR676534A - - Google Patents

Info

Publication number
FR676534A
FR676534A FR676534DA FR676534A FR 676534 A FR676534 A FR 676534A FR 676534D A FR676534D A FR 676534DA FR 676534 A FR676534 A FR 676534A
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.)
Expired
Application number
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR676534A publication Critical patent/FR676534A/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
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR676534D Expired FR676534A (zh)

Publications (1)

Publication Number Publication Date
FR676534A true FR676534A (zh) 1930-02-24

Family

ID=1543672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676534D Expired FR676534A (zh)

Country Status (1)

Country Link
FR (1) FR676534A (zh)

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