JPS6397147U - - Google Patents

Info

Publication number

JPS6397147U

JPS6397147U JP19009786U JP19009786U JPS6397147U JP S6397147 U JPS6397147 U JP S6397147U JP 19009786 U JP19009786 U JP 19009786U JP 19009786 U JP19009786 U JP 19009786U JP S6397147 U JPS6397147 U JP S6397147U

Authority

JP

Japan

Prior art keywords

recorded data

data

detecting

erasing

processing device

Prior art date

1986-12-09

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 2
• 238000010586 diagram Methods 0.000 description 3
• 238000012217 deletion Methods 0.000 description 1
• 230000037430 deletion Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1