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CA722015A - Roof drain - Google Patents

Roof drain

Info

Publication number
CA722015A
CA722015A CA722015A CA722015DA CA722015A CA 722015 A CA722015 A CA 722015A CA 722015 A CA722015 A CA 722015A CA 722015D A CA722015D A CA 722015DA CA 722015 A CA722015 A CA 722015A
Authority
CA
Canada
Prior art keywords
roof drain
roof
drain
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
CA722015A
Inventor
J. Anderson Norman
H. Schmid 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.)
Zurn Industries LLC
Original Assignee
Zurn Industries LLC
Publication date
Application granted granted Critical
Publication of CA722015A publication Critical patent/CA722015A/en
Expired legal-status Critical Current

Links

CA722015A Roof drain Expired CA722015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA722015T

Publications (1)

Publication Number Publication Date
CA722015A true CA722015A (en) 1965-11-23

Family

ID=36057592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA722015A Expired CA722015A (en) Roof drain

Country Status (1)

Country Link
CA (1) CA722015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961848A (en) * 1989-05-17 1990-10-09 Logsdon Foundation Drain grate with primary and secondary weirs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961848A (en) * 1989-05-17 1990-10-09 Logsdon Foundation Drain grate with primary and secondary weirs

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