Koppers Co
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Filmography in the catalog
Credited on 3 films (1920) — matched by name in the Creator or Credits field. Also mentioned in 2 other records (descriptions, transcriptions, copyright notes).
| Year ▼ | Title | Creator | Length | Format | Color | Sound |
|---|---|---|---|---|---|---|
| 1920 | MODERN COKE AND GAS MANUFACTURE. | The Koppers Co. | ||||
| New Concepts In Continuous Casting | Koppers Co | 16mm | sound | |||
| The Roof Line | Koppers Co | 16mm | sound |