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The patents and their transcriptions, four forums, the bench notes and the glossary — one index, ranked together, so a claim in a patent and the thread arguing about it come back side by side.
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Cited prior art · Oswald T Adamec · United States · 1965
and debris. A mechanical, broom rays of the sun. - like, cleaning device 75, rolling on wheels over rails 74 Another object of the invention is to provide a process, along the top of the
Cited prior art · Oswald T Adamec · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 3,190,816 Patented June 22, 1965 3,190,816 created in
