| LDR | 01520nam a22003131 4500 | ||
| 001 | 011692620 | ||
| 003 | MiAaHDL | ||
| 005 | 20130523000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 990610m18781893wau 000 0 eng d | ||
| 035 | ⊔ | ⊔ | ‡asdr-chi3897244 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)49432450 |
| 040 | ⊔ | ⊔ | ‡aCGU ‡cCGU |
| 049 | ⊔ | ⊔ | ‡aCGUA |
| 110 | 1 | ⊔ | ‡aUnited States. ‡bPatent Office |
| 245 | 1 | 0 | ‡aSpecifications of patents relating to the telephone and secondary batteries, etc., ‡b1878-1893. |
| 260 | ⊔ | ⊔ | ‡aWashington, ‡c1878-1893. |
| 300 | ⊔ | ⊔ | ‡a13 v. ‡bdiagrs. ‡c28 cm. |
| 500 | ⊔ | ⊔ | ‡aA collection made by the Commonwealth Edison Company, Chicago. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| CID | ⊔ | ⊔ | ‡a011692620 |
| DAT | 0 | ⊔ | ‡a19990809000000.0 ‡b20130523000000.0 |
| DAT | 1 | ⊔ | ‡a20130709231449.0 ‡b2024-06-27T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-CHI ‡dUNKNOWN ‡lloader.pl-002-002 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-chi3897244 ‡achi ‡bSDR ‡cCHI ‡pchi.102299012 ‡sCHI ‡zc.1 1892 ‡13897244 |
| 974 | ⊔ | ⊔ | ‡bCHI ‡cCHI ‡d20240627 ‡sgoogle ‡uchi.102299012 ‡zc.1 1892 ‡y1893 ‡rpd ‡qbib ‡tUS bib date2, date type m < 1930 |
| 974 | ⊔ | ⊔ | ‡bCHI ‡cCHI ‡d20230814 ‡sgoogle ‡uchi.102295092 ‡zc.1 1878-79 ‡y1893 ‡rpd ‡qbib ‡tUS bib date2, date type m < 1930 |