FR530677A - - Google Patents

Info

Publication number
FR530677A
FR530677A FR530677DA FR530677A FR 530677 A FR530677 A FR 530677A FR 530677D A FR530677D A FR 530677DA FR 530677 A FR530677 A FR 530677A
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)
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 filed Critical
Application granted granted Critical
Publication of FR530677A publication Critical patent/FR530677A/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
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR530677D 1920-08-13 1920-08-13 Expired FR530677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR530677T 1920-08-13

Publications (1)

Publication Number Publication Date
FR530677A true FR530677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1921-12-28

Family

ID=33396917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530677D Expired FR530677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1920-08-13 1920-08-13

Country Status (1)

Country Link
FR (1) FR530677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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