JPS63178026U - - Google Patents

Info

Publication number

JPS63178026U

JPS63178026U JP6996687U JP6996687U JPS63178026U JP S63178026 U JPS63178026 U JP S63178026U JP 6996687 U JP6996687 U JP 6996687U JP 6996687 U JP6996687 U JP 6996687U JP S63178026 U JPS63178026 U JP S63178026U

Authority

JP

Japan

Prior art keywords

compression spring

insulating coating

switch mechanism

key switch

key

Prior art date

1987-05-11

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

• 230000006835 compression Effects 0.000 claims description 7
• 238000007906 compression Methods 0.000 claims description 7
• 239000011248 coating agent Substances 0.000 claims description 3
• 238000000576 coating method Methods 0.000 claims description 3
• 239000004020 conductor Substances 0.000 claims 2
• 239000000758 substrate Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 1