Number | Date | Country | Kind |
---|---|---|---|
3-104832 | Apr 1991 | JPX | |
3-149801 | May 1991 | JPX | |
3-167701 | Jun 1991 | JPX | |
3-355928 | Dec 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2237062 | Schlums | Apr 1941 | |
2242376 | Stoker | May 1941 | |
2533460 | Huck | Dec 1950 | |
3474183 | Kelly et al. | Oct 1969 | |
3668851 | Heinzmann et al. | Jun 1972 | |
4062608 | Pierce | Dec 1977 | |
4709542 | Krafft | Dec 1987 | |
4832442 | Pappas | May 1989 |
Number | Date | Country |
---|---|---|
0296860 | Dec 1988 | EPX |
0343057 | Nov 1989 | EPX |
1942087 | Mar 1970 | DEX |
3024220 | Jan 1982 | DEX |
62-175387 | Aug 1987 | JPX |
1043469 | Feb 1989 | JPX |
Entry |
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C. N. Carter et al., The Development of Wrap-on Optical Cables for Use on the Earthwires of High Voltage Powerlines' International Conference on Large High Voltage Systems, Paris, 28th Aug. 1988 pp. 1-6. |