JPS6335336U - - Google Patents

Info

Publication number

JPS6335336U

JPS6335336U JP12988486U JP12988486U JPS6335336U JP S6335336 U JPS6335336 U JP S6335336U JP 12988486 U JP12988486 U JP 12988486U JP 12988486 U JP12988486 U JP 12988486U JP S6335336 U JPS6335336 U JP S6335336U

Authority

JP

Japan

Prior art keywords

broadcast

detection circuit

receiving device

predetermined

monitor device

Prior art date

1986-08-26

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

• 238000001514 detection method Methods 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 2
• 230000003287 optical effect Effects 0.000 description 2