JPS6316332U - - Google Patents

Info

Publication number

JPS6316332U

JPS6316332U JP10782286U JP10782286U JPS6316332U JP S6316332 U JPS6316332 U JP S6316332U JP 10782286 U JP10782286 U JP 10782286U JP 10782286 U JP10782286 U JP 10782286U JP S6316332 U JPS6316332 U JP S6316332U

Authority

JP

Japan

Prior art keywords

information

external storage

storage means

sound

reading device

Prior art date

1986-07-14

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

• 238000001514 detection method Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1