JPH0287260U - - Google Patents

Info

Publication number

JPH0287260U

JPH0287260U JP16808888U JP16808888U JPH0287260U JP H0287260 U JPH0287260 U JP H0287260U JP 16808888 U JP16808888 U JP 16808888U JP 16808888 U JP16808888 U JP 16808888U JP H0287260 U JPH0287260 U JP H0287260U

Authority

JP

Japan

Prior art keywords

bar code

code

generates

learning device

reads

Prior art date

1988-12-26

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

• 230000005236 sound signal Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1