JPS61169186U - - Google Patents

Info

Publication number
JPS61169186U
JPS61169186U JP5147685U JP5147685U JPS61169186U JP S61169186 U JPS61169186 U JP S61169186U JP 5147685 U JP5147685 U JP 5147685U JP 5147685 U JP5147685 U JP 5147685U JP S61169186 U JPS61169186 U JP S61169186U
Authority
JP
Japan
Prior art keywords
synthetic resin
groove
combination
mouth
center
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.)
Pending
Application number
JP5147685U
Other languages
English (en)
Japanese (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 JP5147685U priority Critical patent/JPS61169186U/ja
Publication of JPS61169186U publication Critical patent/JPS61169186U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP5147685U 1985-04-05 1985-04-05 Pending JPS61169186U (US07642317-20100105-C00010.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5147685U JPS61169186U (US07642317-20100105-C00010.png) 1985-04-05 1985-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5147685U JPS61169186U (US07642317-20100105-C00010.png) 1985-04-05 1985-04-05

Publications (1)

Publication Number Publication Date
JPS61169186U true JPS61169186U (US07642317-20100105-C00010.png) 1986-10-20

Family

ID=30570560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5147685U Pending JPS61169186U (US07642317-20100105-C00010.png) 1985-04-05 1985-04-05

Country Status (1)

Country Link
JP (1) JPS61169186U (US07642317-20100105-C00010.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322532B2 (US07642317-20100105-C00010.png) * 1972-06-29 1978-07-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322532B2 (US07642317-20100105-C00010.png) * 1972-06-29 1978-07-10

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