CA741503A - Seal down shingle - Google Patents

Seal down shingle

Info

Publication number
CA741503A
CA741503A CA741503A CA741503DA CA741503A CA 741503 A CA741503 A CA 741503A CA 741503 A CA741503 A CA 741503A CA 741503D A CA741503D A CA 741503DA CA 741503 A CA741503 A CA 741503A
Authority
CA
Canada
Prior art keywords
shingle
seal down
seal
down shingle
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
CA741503A
Inventor
E. Lovness Donald
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA741503A publication Critical patent/CA741503A/en
Expired legal-status Critical Current

Links

CA741503A Seal down shingle Expired CA741503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA741503T

Publications (1)

Publication Number Publication Date
CA741503A true CA741503A (en) 1966-08-30

Family

ID=36170678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA741503A Expired CA741503A (en) Seal down shingle

Country Status (1)

Country Link
CA (1) CA741503A (en)

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