JPH03113684U - - Google Patents

Info

Publication number

JPH03113684U

JPH03113684U JP2427290U JP2427290U JPH03113684U JP H03113684 U JPH03113684 U JP H03113684U JP 2427290 U JP2427290 U JP 2427290U JP 2427290 U JP2427290 U JP 2427290U JP H03113684 U JPH03113684 U JP H03113684U

Authority

JP

Japan

Prior art keywords

bathtub

sensor

drain

drain plug

absence

Prior art date

1990-03-09

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

• 235000014676 Phragmites communis Nutrition 0.000 claims description 2
• 238000012790 confirmation Methods 0.000 claims 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
• 238000001514 detection method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1