Title:
Combination flashing and chimney mounting
United States Patent 2800850
US Patent References:
/0766137.html
- - 0766137

Roof flange
- - 1406469


Inventors:
Mckann, Henry S.
Publication Date:
07/30/1957
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Assignee:
Mckann, Henry S.
Primary Class:
454/3
Other Classes:
454/366, 52/219, 285/44
International Classes:
E04D13/147; F23L17/02; E04D13/14; F23L17/00
Foreign References:
CH96831A