Grundhai-class submarine

unbuilt class of German miniature submarines. 

OverviewRelatedTableS1S2S3

Wikidata
abandoned project, Kriegsmarine, submarine class, 0 produced, 

• Google Knowledge entry^@
  

abandoned project – Kriegsmarine – 

Type	Date	Description	Keywords	Notes	Source
link		Google Knowledge entry@			Wikidata

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