skos:altLabel | - Sumitomo
- Sumitomo Electric
- cement factory
- Sumitomo Corporation
- Sumitomo Corporation of America
- SUMITOMO
- Current or former Sumitomo Group members
- Sumitomo Bakelite Co
- Sumitomo Forestry
- Sumitomo Light Metal
- Sumitomo Metal Mining
- Sumitomo Metal Mining Co.
- Sumitomo Warehouse Co.
- Sumitomo Zaibatsu
- Sumitomo conglomerate
- Sumitomo group
- Sumitomo zaibatsu
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