Demand meters, and totalizing relays.
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| Title: | Demand meters, and totalizing relays. |
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| Authors: | Witherow, H. M., Boland, E. J. |
| Source: | General Electric Review; September 1942, Vol. 45, p515-516, 2p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00959480 |
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