skos:altLabel | - 6th Year Type
- 6th Year Type torpedoes
- 6th year type torpedo
- 8th year type torpedo
- 9th year type mine
- IJN Technical Department
- Kampon
- Kampon Type 1
- Kampon boiler
- Kampon boilers
- Naval Construction Bureau
- Naval Shipbuilding Command
- Naval Technical Department
- Naval Technical Department (Kampon)
- Navy Technical Bureau
- Navy Technical Department
- Navy Technical Department (Kampon)
- Shipbuilding Division
- Technical Department
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