| LDR | 00881cas a2200241K 4500 | ||
| 001 | 010883988 | ||
| 003 | MiAaHDL | ||
| 005 | 20110927000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 910709u19uu9999enkuu 0 0eng d | ||
| 035 | ⊔ | ⊔ | ‡asdr-ucla3831437 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)34135997 |
| 035 | ⊔ | ⊔ | ‡907-AOT-6067 |
| 110 | 1 | ⊔ | ‡aGreat Britain. ‡bPatent Office. |
| 245 | 1 | 0 | ‡aPatents for inventions. ‡pAbridgements of specifications. ‡nClass 40, ‡pelectric telegraphs and telephones. |
| 246 | 1 | 0 | ‡aElectric telegraphs and telephones |
| 246 | 1 | 0 | ‡aAbridgements of specifications. Class 40, Electric telegraphs and telephones |
| 260 | ⊔ | ⊔ | ‡aLondon : ‡bPrinted for H.M. Stationery Off. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aPatents ‡zGreat Britain ‡vPeriodicals. |
| 650 | ⊔ | 0 | ‡aTelephone ‡xPatents ‡vPeriodicals. |
| 650 | ⊔ | 0 | ‡aTelegraph ‡xPatents ‡vPeriodicals. |
| CID | ⊔ | ⊔ | ‡a010883988 |
| DAT | 0 | ⊔ | ‡a20111008054754.0 ‡b20110927000000.0 |
| DAT | 1 | ⊔ | ‡a20120815073310.0 ‡b2023-08-25T18:08:22Z |
| DAT | 2 | ⊔ | ‡a2023-08-25T17:30:02Z ‡b2020-05-06T20:00:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-UCLA ‡dEX LIBRIS - VOYAGER ‡lloader.pl-001-001 |
| FMT | ⊔ | ⊔ | ‡aSE |
| HOL | ⊔ | ⊔ | ‡0sdr-ucla3831437 ‡auc1 ‡bSDR ‡cUCLA ‡puc1.l0063004907 ‡sUC ‡zyr.1877-83 ‡13831437 |
| 974 | ⊔ | ⊔ | ‡bUC ‡cUCLA ‡d20230825 ‡sgoogle ‡uuc1.l0063004907 ‡zyr.1877-83 ‡y1883 ‡rpd ‡qexp |
| 974 | ⊔ | ⊔ | ‡bUC ‡cUCLA ‡d20230825 ‡sgoogle ‡uuc1.l0063004915 ‡zyr.1893-1904 ‡y1904 ‡rpd ‡qexp |