JPH01128688U - - Google Patents

Info

Publication number

JPH01128688U

JPH01128688U JP2452288U JP2452288U JPH01128688U JP H01128688 U JPH01128688 U JP H01128688U JP 2452288 U JP2452288 U JP 2452288U JP 2452288 U JP2452288 U JP 2452288U JP H01128688 U JPH01128688 U JP H01128688U

Authority

JP

Japan

Prior art keywords

heating element

insulating material

heat insulating

bathroom structure

bathtub

Prior art date

1988-02-25

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

• 238000010438 heat treatment Methods 0.000 claims description 5
• 239000011810 insulating material Substances 0.000 claims description 3
• 238000005406 washing Methods 0.000 claims description 3
• 230000008018 melting Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1