IE11047L - Telephone switchboards. - Google Patents
Telephone switchboards.Info
- Publication number
- IE11047L IE11047L IE11047DA IE11047L IE 11047 L IE11047 L IE 11047L IE 11047D A IE11047D A IE 11047DA IE 11047 L IE11047 L IE 11047L
- Authority
- IE
- Ireland
- Prior art keywords
- telephone switchboards
- switchboards
- telephone
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE11047T | 1929-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
IE11047L true IE11047L (en) | 1930-07-08 |
Family
ID=11021972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE11047D IE11047L (en) | 1929-12-04 | 1929-12-04 | Telephone switchboards. |
Country Status (1)
Country | Link |
---|---|
IE (1) | IE11047L (en) |
-
1929
- 1929-12-04 IE IE11047D patent/IE11047L/en unknown
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