FR621852A - Improvements to materials for road construction - Google Patents

Improvements to materials for road construction

Info

Publication number
FR621852A
FR621852A FR621852DA FR621852A FR 621852 A FR621852 A FR 621852A FR 621852D A FR621852D A FR 621852DA FR 621852 A FR621852 A FR 621852A
Authority
FR
France
Prior art keywords
materials
road construction
road
construction
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
Ernest Barton Hack
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 FR621852A publication Critical patent/FR621852A/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
    • C10C3/14—Solidifying, Disintegrating, e.g. granulating

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)
FR621852D 1925-09-23 1926-09-21 Improvements to materials for road construction Expired FR621852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU621852X 1925-09-23

Publications (1)

Publication Number Publication Date
FR621852A true FR621852A (en) 1927-05-19

Family

ID=3747172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621852D Expired FR621852A (en) 1925-09-23 1926-09-21 Improvements to materials for road construction

Country Status (1)

Country Link
FR (1) FR621852A (en)

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