Tunnel boring device, and control method therefor
US-9951617-B2 · Apr 24, 2018 · US
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Patent family 53198820
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 53198820 |
| Family type | — |
| Earliest priority | Nov 29, 2013 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US9951617B2 — Tunnel boring device, and control method therefor |
Representative publication
Best representative member for this family based on priority and filing country.
US9951617B2 — Tunnel boring device, and control method therefor (published Apr 24, 2018)
Member publications
Related publications in this family.
Tunnel boring device, and control method therefor
US-2016230553-A1 · Aug 11, 2016 · US