US2255672 Electrical control device
Cited prior art · William C Mason · United States · 1941
which is in electrical contact with the arm 4 Wound a coil 7 of electrical resisting wire form thereof is connected through conductor 42, ther ing
Search
Everything at once
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.
1 result for “page 2 of 7” · 2461ms