JPS621141U - - Google Patents

Info

Publication number

JPS621141U

JPS621141U JP9208985U JP9208985U JPS621141U JP S621141 U JPS621141 U JP S621141U JP 9208985 U JP9208985 U JP 9208985U JP 9208985 U JP9208985 U JP 9208985U JP S621141 U JPS621141 U JP S621141U

Authority

JP

Japan

Prior art keywords

light

rotating shaft

hole

rotating

receiving element

Prior art date

1985-06-18

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

• 239000013307 optical fiber Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2

Cited By (1)