American direct-fired coal ovens ideal for converting to gas.
Saved in:
| Title: | American direct-fired coal ovens ideal for converting to gas. |
|---|---|
| Authors: | Howes, R. V. |
| Source: | American Gas Engineering Journal.; October 16 1920, Vol. 113, p302-312, 4p |
| Database: | Applied Science & Technology Source |
Be the first to leave a comment!