Patents in subclass Excavating/Canal Cleaners
Parent class: Excavating
| Number | Patent title | Issue Date |
|---|---|---|
| 5864970 | Earth excavating apparatus An earth excavating apparatus is disclosed as operable to loosen earthen material and expel the loosened earthen material away from the apparatus. One embodiment of the apparatus includes a rotatable drum partially disposed within a... |
02/02/1999 |