JPS6327590U - - Google Patents

Info

Publication number
JPS6327590U
JPS6327590U JP12059586U JP12059586U JPS6327590U JP S6327590 U JPS6327590 U JP S6327590U JP 12059586 U JP12059586 U JP 12059586U JP 12059586 U JP12059586 U JP 12059586U JP S6327590 U JPS6327590 U JP S6327590U
Authority
JP
Japan
Prior art keywords
columnar projection
annular groove
wall
invert
erected
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.)
Granted
Application number
JP12059586U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333827Y2 (enrdf_load_stackoverflow
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 JP1986120595U priority Critical patent/JPH0333827Y2/ja
Publication of JPS6327590U publication Critical patent/JPS6327590U/ja
Application granted granted Critical
Publication of JPH0333827Y2 publication Critical patent/JPH0333827Y2/ja
Expired legal-status Critical Current

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  • Sewage (AREA)
JP1986120595U 1986-08-05 1986-08-05 Expired JPH0333827Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986120595U JPH0333827Y2 (enrdf_load_stackoverflow) 1986-08-05 1986-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986120595U JPH0333827Y2 (enrdf_load_stackoverflow) 1986-08-05 1986-08-05

Publications (2)

Publication Number Publication Date
JPS6327590U true JPS6327590U (enrdf_load_stackoverflow) 1988-02-23
JPH0333827Y2 JPH0333827Y2 (enrdf_load_stackoverflow) 1991-07-17

Family

ID=31009055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986120595U Expired JPH0333827Y2 (enrdf_load_stackoverflow) 1986-08-05 1986-08-05

Country Status (1)

Country Link
JP (1) JPH0333827Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039969U (enrdf_load_stackoverflow) * 1973-08-09 1975-04-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039969U (enrdf_load_stackoverflow) * 1973-08-09 1975-04-23

Also Published As

Publication number Publication date
JPH0333827Y2 (enrdf_load_stackoverflow) 1991-07-17

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