A01D 19/12
Digging machines with centrifugal wheels, drums or spinners: with working tools arranged
Official title: with working tools arranged on an approximately vertical axis
A01D19/12 (Digging machines with centrifugal wheels, drums or spinners: with working tools arranged) appears on 1 US grants and 1 published applications in this corpus.
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- Latest grant
- 9 Dec 2025
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