JPH02116647U - - Google Patents

Info

Publication number

JPH02116647U

JPH02116647U JP2549789U JP2549789U JPH02116647U JP H02116647 U JPH02116647 U JP H02116647U JP 2549789 U JP2549789 U JP 2549789U JP 2549789 U JP2549789 U JP 2549789U JP H02116647 U JPH02116647 U JP H02116647U

Authority

JP

Japan

Prior art keywords

bathtub

cylindrical body

check valve

hot water

communication pipe

Prior art date

1989-03-06

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 5
• 238000001816 cooling Methods 0.000 claims description 3
• 230000002265 prevention Effects 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 description 1
• 239000003566 sealing material Substances 0.000 description 1