JPH03127338U - - Google Patents

Info

Publication number

JPH03127338U

JPH03127338U JP3695790U JP3695790U JPH03127338U JP H03127338 U JPH03127338 U JP H03127338U JP 3695790 U JP3695790 U JP 3695790U JP 3695790 U JP3695790 U JP 3695790U JP H03127338 U JPH03127338 U JP H03127338U

Authority

JP

Japan

Prior art keywords

sub

light source

exposure

light

exposure member

Prior art date

1990-04-05

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

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• 238000010586 diagram Methods 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1