Number | Name | Date | Kind |
---|---|---|---|
D284277 | Sorenson | Jun 1986 | |
D308963 | Osika | Apr 1988 |
Number | Date | Country |
---|---|---|
1227108 | Oct 1966 | DEX |
1236056 | Mar 1967 | DEX |
1808524 | Sep 1970 | DEX |
Entry |
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2-color rocker switches on p. 109 of New Equipment Digest, 3-85. |
Potter & Brumfield Thermal Circuit Breakers on p. 127 of Design News, 2-23-87. |