Page values for "DE 77"
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"Techtypes" values
1 row is stored for this page| Field | Field type | Value |
|---|---|---|
| Enclosing_categories | List of Page, delimiter: ; | German patent classifications |
| Subcategories | List of Page, delimiter: ; | DE 77d • DE 77f • DE 77h |
| Keywords | List of Page, delimiter: ; | Sport • Propellers • Airships • Hybrid • Helicopter |
