JPH0398221U - - Google Patents

Info

Publication number

JPH0398221U

JPH0398221U JP665790U JP665790U JPH0398221U JP H0398221 U JPH0398221 U JP H0398221U JP 665790 U JP665790 U JP 665790U JP 665790 U JP665790 U JP 665790U JP H0398221 U JPH0398221 U JP H0398221U

Authority

JP

Japan

Prior art keywords

covered

synthetic resin

plate

space

electric heating

Prior art date

1990-01-27

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 229920003002 synthetic resin Polymers 0.000 claims description 4
• 239000000057 synthetic resin Substances 0.000 claims description 4
• 238000005485 electric heating Methods 0.000 claims description 3
• 230000008018 melting Effects 0.000 claims description 2
• 238000002844 melting Methods 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• 239000011521 glass Substances 0.000 claims 1
• 238000010438 heat treatment Methods 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 239000005341 toughened glass Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1

Cited By (1)