FR700256A - Asphalt boilers - Google Patents

Asphalt boilers

Info

Publication number
FR700256A
FR700256A FR700256DA FR700256A FR 700256 A FR700256 A FR 700256A FR 700256D A FR700256D A FR 700256DA FR 700256 A FR700256 A FR 700256A
Authority
FR
France
Prior art keywords
boilers
asphalt
asphalt boilers
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
Gaston Gravereaud
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 FR700256A publication Critical patent/FR700256A/en
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
    • C10C3/10—Melting
    • C10C3/12—Devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR700256D 1929-06-18 1929-06-18 Asphalt boilers Expired FR700256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700256T 1929-06-18

Publications (1)

Publication Number Publication Date
FR700256A true FR700256A (en) 1931-02-26

Family

ID=9049552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700256D Expired FR700256A (en) 1929-06-18 1929-06-18 Asphalt boilers

Country Status (1)

Country Link
FR (1) FR700256A (en)

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