Allocation of Wave Lengths
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| R2602/9G/12066/10449 | Wireless Telegraphy and Telephony - Repartition of Wave Lengths in Wireless Telephony - Correspondence with Union Internationale de Radiophonie. | File | 1929 | ||
| R2602/9G/10983/10449 | Repartition of Wave Lengths in Wireless Radio - Correspondence with the International Bureau of the Telegraphic Union. | File | 1929 | ||
| R2602/9G/10449/10449 | Wireless Telegraphy and Telephony - Repartition of Wave Lengths in Wireless Radio. | File | 1929 | ||
| R2602/9G/25401/10449 | Wireless Telegraphy and Telephony - Allocation of Wave Lengths - Various correspondence. | File | 1931-1932 |