JPH0186315U - - Google Patents

Info

Publication number

JPH0186315U

JPH0186315U JP18158487U JP18158487U JPH0186315U JP H0186315 U JPH0186315 U JP H0186315U JP 18158487 U JP18158487 U JP 18158487U JP 18158487 U JP18158487 U JP 18158487U JP H0186315 U JPH0186315 U JP H0186315U

Authority

JP

Japan

Prior art keywords

tuning fork

electrode

type crystal

fork type

crystal resonator

Prior art date

1987-11-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000013078 crystal Substances 0.000 claims description 8
• 238000007740 vapor deposition Methods 0.000 description 6
• 238000000605 extraction Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 239000002184 metal Substances 0.000 description 1

Cited By (3)