CA308842A - Matiere a recouvrir - Google Patents

Matiere a recouvrir

Info

Publication number
CA308842A
CA308842A CA308842A CA308842DA CA308842A CA 308842 A CA308842 A CA 308842A CA 308842 A CA308842 A CA 308842A CA 308842D A CA308842D A CA 308842DA CA 308842 A CA308842 A CA 308842A
Authority
CA
Canada
Prior art keywords
masking material
masking
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
CA308842A
Other languages
English (en)
Inventor
Ray Woerner Herbert
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork Co
Publication date
Application granted granted Critical
Publication of CA308842A publication Critical patent/CA308842A/fr
Expired legal-status Critical Current

Links

CA308842A Matiere a recouvrir Expired CA308842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA308842T

Publications (1)

Publication Number Publication Date
CA308842A true CA308842A (fr) 1931-02-24

Family

ID=35268165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA308842A Expired CA308842A (fr) Matiere a recouvrir

Country Status (1)

Country Link
CA (1) CA308842A (fr)

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