![[ICO]](/icons/blank.gif){kind=icon}
![[PARENTDIR]](/icons/back.gif){kind=icon}
![[ ]](/icons/layout.gif){kind=icon}
![[IMG]](/icons/image2.gif){kind=icon}
| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| NEL_Catalog9001.pdf | 2026-04-11 23:55 | 5.3M | |
| Holmbeck_US2626363.pdf | 2026-04-11 23:55 | 681K | |
| Focus_on_Piezoelectric_Crystals_and_Devices_19730816.pdf | 2026-04-11 23:59 | 6.6M | |
| 197801_Hamateur.pdf | 2026-04-11 23:55 | 107K | |
| 1978_NEL_ad.jpg | 2026-04-11 23:55 | 80K | |
| 1977_Holmbeck_-_Frequency_Tolerance_Limitations_With_Logic Gate Clock Oscillators.pdf | 2026-04-11 23:55 | 5.1M | |
| 1975_NEL_ad.jpg | 2026-04-11 23:55 | 627K | |
| 1955_NEL_ann.png | 2026-04-11 23:55 | 103K | |
