JPS6223593Y2 - - Google Patents

Info

Publication number
JPS6223593Y2
JPS6223593Y2 JP1981142308U JP14230881U JPS6223593Y2 JP S6223593 Y2 JPS6223593 Y2 JP S6223593Y2 JP 1981142308 U JP1981142308 U JP 1981142308U JP 14230881 U JP14230881 U JP 14230881U JP S6223593 Y2 JPS6223593 Y2 JP S6223593Y2
Authority
JP
Japan
Prior art keywords
tube
gravel layer
protection pipe
sewage discharge
pipe
Prior art date
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
Application number
JP1981142308U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5848390U (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14230881U priority Critical patent/JPS5848390U/ja
Publication of JPS5848390U publication Critical patent/JPS5848390U/ja
Application granted granted Critical
Publication of JPS6223593Y2 publication Critical patent/JPS6223593Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)
JP14230881U 1981-09-24 1981-09-24 放流水処理装置 Granted JPS5848390U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14230881U JPS5848390U (ja) 1981-09-24 1981-09-24 放流水処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14230881U JPS5848390U (ja) 1981-09-24 1981-09-24 放流水処理装置

Publications (2)

Publication Number Publication Date
JPS5848390U JPS5848390U (ja) 1983-04-01
JPS6223593Y2 true JPS6223593Y2 (pm) 1987-06-16

Family

ID=29935343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14230881U Granted JPS5848390U (ja) 1981-09-24 1981-09-24 放流水処理装置

Country Status (1)

Country Link
JP (1) JPS5848390U (pm)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011929Y2 (ja) * 1976-08-09 1985-04-19 日立造船株式会社 高架軌道の切換軌道部昇降装置
JPS5631152A (en) * 1979-08-22 1981-03-28 Canon Inc Programable computer having cordless terminal unit

Also Published As

Publication number Publication date
JPS5848390U (ja) 1983-04-01

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