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| Home > Library VÚGTK > Patents > Ustrojstvo dlja kontrolja provodnikov vertikal'nych šachtnych stvolov |
| Home > Library VÚGTK > Patents > Ustrojstvo dlja kontrolja provodnikov vertikal'nych šachtnych stvolov |
| Barcode | Library | Collection | Location | Description | Loan period | Status | Due date | Option(s) |
|---|---|---|---|---|---|---|---|---|
| 197901116 | VÚGTK | - | SSSR PAT 648 836 | - | 4 weeks | - |