Machine and a method for making columns in ground
US-9624638-B2 · Apr 18, 2017 · US
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Patent family 51866273
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 51866273 |
| Family type | — |
| Earliest priority | Oct 1, 2014 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US9624638B2 — Machine and a method for making columns in ground |
Representative publication
Best representative member for this family based on priority and filing country.
US9624638B2 — Machine and a method for making columns in ground (published Apr 18, 2017)
Member publications
Related publications in this family.
Machine and a method for making columns in ground
US-2016097177-A1 · Apr 7, 2016 · US