JPH0172764U - - Google Patents

Info

Publication number

JPH0172764U

JPH0172764U JP1987167811U JP16781187U JPH0172764U JP H0172764 U JPH0172764 U JP H0172764U JP 1987167811 U JP1987167811 U JP 1987167811U JP 16781187 U JP16781187 U JP 16781187U JP H0172764 U JPH0172764 U JP H0172764U

Authority

JP

Japan

Prior art keywords

document

support member

light source

reading device

optical system

Prior art date

1987-10-31

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

• 239000004698 Polyethylene Substances 0.000 claims description 2
• 238000005286 illumination Methods 0.000 claims description 2
• -1 polyethylene Polymers 0.000 claims description 2
• 229920000573 polyethylene Polymers 0.000 claims description 2
• 230000003287 optical effect Effects 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)