FR43932E - Goudrons, bitumes et leur fabrication - Google Patents

Goudrons, bitumes et leur fabrication

Info

Publication number
FR43932E
FR43932E FR43932DA FR43932E FR 43932 E FR43932 E FR 43932E FR 43932D A FR43932D A FR 43932DA FR 43932 E FR43932 E FR 43932E
Authority
FR
France
Prior art keywords
bitumens
tars
manufacture
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
English (en)
Inventor
Andre Leaute
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.)
Societe de Recherches et de Perfectionnements Industriels SRPI
Original Assignee
Societe de Recherches et de Perfectionnements Industriels SRPI
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 Societe de Recherches et de Perfectionnements Industriels SRPI filed Critical Societe de Recherches et de Perfectionnements Industriels SRPI
Application granted granted Critical
Publication of FR43932E publication Critical patent/FR43932E/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR43932D 1933-05-30 1933-05-30 Goudrons, bitumes et leur fabrication Expired FR43932E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43932T 1933-05-30

Publications (1)

Publication Number Publication Date
FR43932E true FR43932E (fr) 1934-09-19

Family

ID=8679847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43932D Expired FR43932E (fr) 1933-05-30 1933-05-30 Goudrons, bitumes et leur fabrication

Country Status (1)

Country Link
FR (1) FR43932E (fr)

Similar Documents

Publication Publication Date Title
FR716869A (fr) Perfectionnements apportés aux articles ou vêtements tricotés, et à leur iabrication
FR43932E (fr) Goudrons, bitumes et leur fabrication
FR755272A (fr) Perfectionnements aux articles de bonneterie et à leur fabrication
FR44721E (fr) Goudrons-bitumes et leur fabrication
FR761344A (fr) Toupie
FR762692A (fr) Goudrons-bitumes et leur fabrication
FR46316E (fr) Goudrons-bitumes et leur fabrication
FR44832E (fr) Goudrons-bitumes et leur fabrication
FR44839E (fr) Goudrons-bitumes et leur fabrication
FR764475A (fr) Jeu de billard, quilles et toupie
FR781834A (fr) Perfectionnements relatifs aux bas et à leur fabrication
CH167657A (de) Toiletten-Schleier.
FR784040A (fr) Jeu de toupie
FR754573A (fr) Cendrier
FR810166A (fr) Nouvelles compositions résineuses et leur fabrication
FR755044A (fr) Toupie
CH167414A (de) Bau-Elementen-Satz.
DK48820C (da) Dobbelt Stikker.
DK49919C (da) Tændstikæske.
ES129412A1 (es) Perfeccionamientos en la fabricación de sombreros.
FR782731A (fr) Matières saporifiques et leur application
ES130250A1 (es) Mejoras en la fabricación de elementos filtrantes.
ES132758A1 (es) Perfeccionamientos en la construcción de hornos.
DK50447C (da) Fjernsynsapparat.
DK50088C (da) Fjernsynsapparat.