JPS6438411U - - Google Patents

Info

Publication number

JPS6438411U

JPS6438411U JP13390387U JP13390387U JPS6438411U JP S6438411 U JPS6438411 U JP S6438411U JP 13390387 U JP13390387 U JP 13390387U JP 13390387 U JP13390387 U JP 13390387U JP S6438411 U JPS6438411 U JP S6438411U

Authority

JP

Japan

Prior art keywords

drain pipes

partition plate

pipe

lower drain

drain

Prior art date

1987-09-03

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

• 230000002265 prevention Effects 0.000 claims description 4
• 238000005192 partition Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1