JPS6387909U - - Google Patents

Info

Publication number

JPS6387909U

JPS6387909U JP18359386U JP18359386U JPS6387909U JP S6387909 U JPS6387909 U JP S6387909U JP 18359386 U JP18359386 U JP 18359386U JP 18359386 U JP18359386 U JP 18359386U JP S6387909 U JPS6387909 U JP S6387909U

Authority

JP

Japan

Prior art keywords

holes

ceramic substrate

piezoelectric oscillator

copper foil

lead wires

Prior art date

1986-11-28

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

• 239000000919 ceramic Substances 0.000 claims description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
• 239000011889 copper foil Substances 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims description 2
• 229910052751 metal Inorganic materials 0.000 claims description 2
• 239000000758 substrate Substances 0.000 claims 3
• 238000012790 confirmation Methods 0.000 claims 1
• 238000005476 soldering Methods 0.000 claims 1
• 229910000679 solder Inorganic materials 0.000 description 1

Cited By (2)