JPS6386756U - - Google Patents

Info

Publication number

JPS6386756U

JPS6386756U JP18171086U JP18171086U JPS6386756U JP S6386756 U JPS6386756 U JP S6386756U JP 18171086 U JP18171086 U JP 18171086U JP 18171086 U JP18171086 U JP 18171086U JP S6386756 U JPS6386756 U JP S6386756U

Authority

JP

Japan

Prior art keywords

water

pipe

air

mesh plate

water supply

Prior art date

1986-11-25

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
• 238000009372 pisciculture Methods 0.000 claims 2
• 238000001914 filtration Methods 0.000 claims 1
• 238000010030 laminating Methods 0.000 claims 1
• 230000000630 rising effect Effects 0.000 claims 1
• 239000004576 sand Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1