Tier IIshipbuilding
Corvette Construction II
Unlocks construction of the ironclad-corvette (corvette class).
Effects
- Unlock Shipironclad-corvette
Prerequisites
No prerequisites — available from the start of the research queue.
What This Technology Unlocks
Ships
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Tier I
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Heavy Cruiser Armour III
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Armed Merchant Cruiser III
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Air Superiority Fighter II
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