CA472846A - Compositions d'asphaltes - Google Patents

Compositions d'asphaltes

Info

Publication number
CA472846A
CA472846A CA472846A CA472846DA CA472846A CA 472846 A CA472846 A CA 472846A CA 472846 A CA472846 A CA 472846A CA 472846D A CA472846D A CA 472846DA CA 472846 A CA472846 A CA 472846A
Authority
CA
Canada
Prior art keywords
asphalt compositions
asphalt
compositions
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
CA472846A
Other languages
English (en)
Inventor
P. Anderson Alvin
H. Stross Fred
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA472846A publication Critical patent/CA472846A/fr
Expired legal-status Critical Current

Links

CA472846A Compositions d'asphaltes Expired CA472846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472846T

Publications (1)

Publication Number Publication Date
CA472846A true CA472846A (fr) 1951-04-10

Family

ID=35606810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472846A Expired CA472846A (fr) Compositions d'asphaltes

Country Status (1)

Country Link
CA (1) CA472846A (fr)

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