JPS6190043U - - Google Patents

Info

Publication number

JPS6190043U

JPS6190043U JP17394484U JP17394484U JPS6190043U JP S6190043 U JPS6190043 U JP S6190043U JP 17394484 U JP17394484 U JP 17394484U JP 17394484 U JP17394484 U JP 17394484U JP S6190043 U JPS6190043 U JP S6190043U

Authority

JP

Japan

Prior art keywords

back tension

detection lever

tension detection

video tape

tape recorder

Prior art date

1984-11-15

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 10
• 238000006073 displacement reaction Methods 0.000 claims 2
• 230000001105 regulatory effect Effects 0.000 claims 1
• 239000002184 metal Substances 0.000 description 1