JPS6419810U - - Google Patents

Info

Publication number

JPS6419810U

JPS6419810U JP11310487U JP11310487U JPS6419810U JP S6419810 U JPS6419810 U JP S6419810U JP 11310487 U JP11310487 U JP 11310487U JP 11310487 U JP11310487 U JP 11310487U JP S6419810 U JPS6419810 U JP S6419810U

Authority

JP

Japan

Prior art keywords

underlayment

heating element

switch

pressed

tower

Prior art date

1987-07-23

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 5
• 230000001105 regulatory effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 239000011810 insulating material Substances 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000010792 warming Methods 0.000 description 1