JPH0161257U - - Google Patents

Info

Publication number

JPH0161257U

JPH0161257U JP15506687U JP15506687U JPH0161257U JP H0161257 U JPH0161257 U JP H0161257U JP 15506687 U JP15506687 U JP 15506687U JP 15506687 U JP15506687 U JP 15506687U JP H0161257 U JPH0161257 U JP H0161257U

Authority

JP

Japan

Prior art keywords

pit

pipe

valve

water distribution

protruded

Prior art date

1987-10-09

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

• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• 229910052742 iron Inorganic materials 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims 1
• 229920005989 resin Polymers 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1