JPH0427457U - - Google Patents

Info

Publication number

JPH0427457U

JPH0427457U JP6884290U JP6884290U JPH0427457U JP H0427457 U JPH0427457 U JP H0427457U JP 6884290 U JP6884290 U JP 6884290U JP 6884290 U JP6884290 U JP 6884290U JP H0427457 U JPH0427457 U JP H0427457U

Authority

JP

Japan

Prior art keywords

pressure

sensitive

light

light source

paper

Prior art date

1990-06-27

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

• 238000010438 heat treatment Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1
• 239000003094 microcapsule Substances 0.000 description 1