History of Quartz crystals(No. 2) - Riquartz

[ Front page ] [ New | Page list | Search | Recent changes | Help | | Log in ]

History
View the diff.
View the diff current.
View the source.
Go to Quartz crystals.
- 1 (2023-08-19 (Sat) 20:51:45)
- 2 (2023-08-19 (Sat) 21:53:15)
- 3 (2023-11-19 (Sun) 15:45:38)
- 4 (2023-11-26 (Sun) 23:32:56)

Cylindrical can†

Also known as tuning fork type

Oval can†

Also known as XY flexure

NDK†

Specialising in quartz crystals, they are still in business.