JPS636534U - - Google Patents

Info

Publication number

JPS636534U

JPS636534U JP9814986U JP9814986U JPS636534U JP S636534 U JPS636534 U JP S636534U JP 9814986 U JP9814986 U JP 9814986U JP 9814986 U JP9814986 U JP 9814986U JP S636534 U JPS636534 U JP S636534U

Authority

JP

Japan

Prior art keywords

erasing

signal

erasing head

low frequency

head

Prior art date

1986-06-26

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

• 230000010355 oscillation Effects 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 1
• 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1