JPS6222893U - - Google Patents

Info

Publication number

JPS6222893U

JPS6222893U JP11492285U JP11492285U JPS6222893U JP S6222893 U JPS6222893 U JP S6222893U JP 11492285 U JP11492285 U JP 11492285U JP 11492285 U JP11492285 U JP 11492285U JP S6222893 U JPS6222893 U JP S6222893U

Authority

JP

Japan

Prior art keywords

whiteboard

sheet

information

photoelectrically converting

printer

Prior art date

1985-07-25

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

• 238000006243 chemical reaction Methods 0.000 claims description 2
• 238000003384 imaging method Methods 0.000 claims description 2
• 238000004804 winding Methods 0.000 claims description 2
• 230000007246 mechanism Effects 0.000 claims 1
• 230000003287 optical effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2