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manufacturer
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E.S.R., Inc.
United States
ER
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Company dossier · E.S.R., Inc.
Former American toy manufacturer. Produces: Digi-Comp I.
Supplier profile
Production
Yes
Products made
2
Digi-Comp I
Digi-Comp II
Source timeline
Sep 28, 2026
Record created from Wikidata
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