Published at 1800 × 2644 in Minnie Palenske Zwanziger Memorial Museum Turns 50
This United States Patent, dated May 12, 1931 describes a rubber weather stripping for windows and doors.
Published at 1800 × 2644 in Minnie Palenske Zwanziger Memorial Museum Turns 50
This United States Patent, dated May 12, 1931 describes a rubber weather stripping for windows and doors.