JPS62189549U - - Google Patents

Info

Publication number

JPS62189549U

JPS62189549U JP7784486U JP7784486U JPS62189549U JP S62189549 U JPS62189549 U JP S62189549U JP 7784486 U JP7784486 U JP 7784486U JP 7784486 U JP7784486 U JP 7784486U JP S62189549 U JPS62189549 U JP S62189549U

Authority

JP

Japan

Prior art keywords

sealed container

bathtub

vent valve

container

bath

Prior art date

1986-05-22

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
• 238000010438 heat treatment Methods 0.000 claims description 5
• 230000007423 decrease Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000009423 ventilation Methods 0.000 description 1