Category:Austro-Hungarian U-20 class submarine

**U-20-class submarine**
	Austro-Hungarian Navy submarines during WWI
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Instance of	submarine class;
Subclass of	submarine;
Named after	SM U-20;
Country of origin	Croatia;
Operator	Austro-Hungarian Navy;
Based on	Havmanden-class submarine;
Manufacturer	Pula;
Followed by	U-27-class submarine;
Different from	German submarine U-20 ;
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	Q7862868;
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