JPH0320381Y2 - - Google Patents

Info

Publication number

JPH0320381Y2

JPH0320381Y2 JP13055685U JP13055685U JPH0320381Y2 JP H0320381 Y2 JPH0320381 Y2 JP H0320381Y2 JP 13055685 U JP13055685 U JP 13055685U JP 13055685 U JP13055685 U JP 13055685U JP H0320381 Y2 JPH0320381 Y2 JP H0320381Y2

Authority

JP

Japan

Prior art keywords

lid

drain

bolt

main body

plate

Prior art date

1985-08-26

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 238000010276 construction Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000012856 packing Methods 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 239000002351 wastewater Substances 0.000 description 1