Mullion
United States Patent 2615539
US Patent References:
/1046444.html
- - 1046444

Casement-window screen
- - 1659955

Glazing clip
- - 1780852

Mullion
- - 2472162


Inventors:
Bliss Jr., Robert H.
Publication Date:
10/28/1952
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Assignee:
Bliss Jr., Robert H.
Primary Class:
52/843
Other Classes:
235/145R, 52/781
International Classes:
E06B1/60; E06B1/56
Foreign References:
FR663372A