JPS6191897U - - Google Patents

Info

Publication number

JPS6191897U

JPS6191897U JP17644984U JP17644984U JPS6191897U JP S6191897 U JPS6191897 U JP S6191897U JP 17644984 U JP17644984 U JP 17644984U JP 17644984 U JP17644984 U JP 17644984U JP S6191897 U JPS6191897 U JP S6191897U

Authority

JP

Japan

Prior art keywords

radio wave

ventilation

ventilation duct

frequency heating

wave absorbing

Prior art date

1984-11-20

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

• 238000009423 ventilation Methods 0.000 claims description 11
• 238000010438 heat treatment Methods 0.000 claims description 8
• 238000010521 absorption reaction Methods 0.000 claims description 5
• 239000011358 absorbing material Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 238000004080 punching Methods 0.000 description 2