CA381843A - Roofing felt waterproofing process - Google Patents

Roofing felt waterproofing process

Info

Publication number
CA381843A
CA381843A CA381843A CA381843DA CA381843A CA 381843 A CA381843 A CA 381843A CA 381843 A CA381843 A CA 381843A CA 381843D A CA381843D A CA 381843DA CA 381843 A CA381843 A CA 381843A
Authority
CA
Canada
Prior art keywords
roofing felt
waterproofing process
felt waterproofing
roofing
waterproofing
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
CA381843A
Other languages
French (fr)
Inventor
Wesley Pearl John
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
Publication date
Application granted granted Critical
Publication of CA381843A publication Critical patent/CA381843A/en
Expired legal-status Critical Current

Links

CA381843A Roofing felt waterproofing process Expired CA381843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA381843T

Publications (1)

Publication Number Publication Date
CA381843A true CA381843A (en) 1939-06-06

Family

ID=35387081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA381843A Expired CA381843A (en) Roofing felt waterproofing process

Country Status (1)

Country Link
CA (1) CA381843A (en)

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