JPS63157607U - - Google Patents

Info

Publication number

JPS63157607U

JPS63157607U JP5122787U JP5122787U JPS63157607U JP S63157607 U JPS63157607 U JP S63157607U JP 5122787 U JP5122787 U JP 5122787U JP 5122787 U JP5122787 U JP 5122787U JP S63157607 U JPS63157607 U JP S63157607U

Authority

JP

Japan

Prior art keywords

semi

measured

transparent mirror

illumination

light source

Prior art date

1987-04-04

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

• 238000005286 illumination Methods 0.000 claims description 6
• 238000005259 measurement Methods 0.000 claims description 3
• 230000026058 directional locomotion Effects 0.000 claims 1
• 230000003287 optical effect Effects 0.000 description 1

Cited By (1)