JPH0394911U - - Google Patents

Info

Publication number

JPH0394911U

JPH0394911U JP290390U JP290390U JPH0394911U JP H0394911 U JPH0394911 U JP H0394911U JP 290390 U JP290390 U JP 290390U JP 290390 U JP290390 U JP 290390U JP H0394911 U JPH0394911 U JP H0394911U

Authority

JP

Japan

Prior art keywords

filter

water intake

filter body

bathtub

front side

Prior art date

1990-01-17

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
• 240000007594 Oryza sativa Species 0.000 claims description 2
• 235000007164 Oryza sativa Nutrition 0.000 claims description 2
• 239000003610 charcoal Substances 0.000 claims description 2
• 239000010903 husk Substances 0.000 claims description 2
• 235000009566 rice Nutrition 0.000 claims description 2
• 239000004576 sand Substances 0.000 claims description 2
• 238000001914 filtration Methods 0.000 description 1