JPS62109237U - - Google Patents

Info

Publication number

JPS62109237U

JPS62109237U JP20172485U JP20172485U JPS62109237U JP S62109237 U JPS62109237 U JP S62109237U JP 20172485 U JP20172485 U JP 20172485U JP 20172485 U JP20172485 U JP 20172485U JP S62109237 U JPS62109237 U JP S62109237U

Authority

JP

Japan

Prior art keywords

function

display

key

optical

position corresponding

Prior art date

1985-12-25

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

• 230000006870 function Effects 0.000 claims description 12
• 230000003287 optical effect Effects 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 5
• 230000004044 response Effects 0.000 description 1