Patents for inventions. Abridgments of specifications. Class 113, Ships, boats, and rafts. Division 1, Anchors, armour, boats, bollards, cable stoppers, fenders, grapnel, ladders, landing gangways, lockers, pontoons, rafts, sea-calming, ships, ships' berths, torpedo nets, water velocipedes.
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| Format: | Serial |
| Language: | English |
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London :
Published and sold at the Patent Office Sale Branch,
1893.
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| Physical Description: | volumes : illustrations ; 27 cm. |
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| Publication Frequency: | Irregular |