CA297615A - Procede a recouvrir le papier avec substances bitumineuses - Google Patents

Procede a recouvrir le papier avec substances bitumineuses

Info

Publication number
CA297615A
CA297615A CA297615A CA297615DA CA297615A CA 297615 A CA297615 A CA 297615A CA 297615 A CA297615 A CA 297615A CA 297615D A CA297615D A CA 297615DA CA 297615 A CA297615 A CA 297615A
Authority
CA
Canada
Prior art keywords
bituminous substances
carriers
covering
covering carriers
bituminous
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
CA297615A
Other languages
English (en)
Inventor
Eduard Roest Van Limburg August
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.)
Flintkote Co
Original Assignee
Flintkote Co
Publication date
Application granted granted Critical
Publication of CA297615A publication Critical patent/CA297615A/fr
Expired legal-status Critical Current

Links

CA297615A Procede a recouvrir le papier avec substances bitumineuses Expired CA297615A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297615T

Publications (1)

Publication Number Publication Date
CA297615A true CA297615A (fr) 1930-02-18

Family

ID=35234934

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297615A Expired CA297615A (fr) Procede a recouvrir le papier avec substances bitumineuses

Country Status (1)

Country Link
CA (1) CA297615A (fr)

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