JPH02133606U - - Google Patents

Info

Publication number

JPH02133606U

JPH02133606U JP4359989U JP4359989U JPH02133606U JP H02133606 U JPH02133606 U JP H02133606U JP 4359989 U JP4359989 U JP 4359989U JP 4359989 U JP4359989 U JP 4359989U JP H02133606 U JPH02133606 U JP H02133606U

Authority

JP

Japan

Prior art keywords

axis

axes

shaft

light emitting

emitting source

Prior art date

1989-04-13

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

• 230000003287 optical effect Effects 0.000 claims description 4
• 238000001514 detection method Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 5
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2

Cited By (1)