CA7511A - Improvements on roof coverings - Google Patents

Improvements on roof coverings

Info

Publication number
CA7511A
CA7511A CA000007511A CA7511DA CA7511A CA 7511 A CA7511 A CA 7511A CA 000007511 A CA000007511 A CA 000007511A CA 7511D A CA7511D A CA 7511DA CA 7511 A CA7511 A CA 7511A
Authority
CA
Canada
Prior art keywords
roof coverings
coverings
roof
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
CA000007511A
Other languages
French (fr)
Inventor
William H. Kershaw
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA7511A publication Critical patent/CA7511A/en
Expired legal-status Critical Current

Links

CA000007511A Improvements on roof coverings Expired CA7511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA7511T

Publications (1)

Publication Number Publication Date
CA7511A true CA7511A (en) 1877-06-01

Family

ID=45124060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000007511A Expired CA7511A (en) Improvements on roof coverings

Country Status (1)

Country Link
CA (1) CA7511A (en)

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