JPS59178484U - 側溝，マンホ−ル等の騒音防止パツキン - Google Patents

側溝，マンホ−ル等の騒音防止パツキン

Info

Publication number
JPS59178484U
JPS59178484U JP7199183U JP7199183U JPS59178484U JP S59178484 U JPS59178484 U JP S59178484U JP 7199183 U JP7199183 U JP 7199183U JP 7199183 U JP7199183 U JP 7199183U JP S59178484 U JPS59178484 U JP S59178484U
Authority
JP
Japan
Prior art keywords
manholes
packing
noise prevention
side gutters
utility
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
JP7199183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237863Y2 (en, 2012
Inventor
近藤　甚太郎
Original Assignee
菱建産業株式会社
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 by 菱建産業株式会社 filed Critical 菱建産業株式会社
Priority to JP7199183U priority Critical patent/JPS59178484U/ja
Publication of JPS59178484U publication Critical patent/JPS59178484U/ja
Application granted granted Critical
Publication of JPH0237863Y2 publication Critical patent/JPH0237863Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Gasket Seals (AREA)
JP7199183U 1983-05-13 1983-05-13 側溝，マンホ−ル等の騒音防止パツキン Granted JPS59178484U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7199183U JPS59178484U (ja) 1983-05-13 1983-05-13 側溝，マンホ−ル等の騒音防止パツキン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7199183U JPS59178484U (ja) 1983-05-13 1983-05-13 側溝，マンホ−ル等の騒音防止パツキン

Publications (2)

Publication Number Publication Date
JPS59178484U true JPS59178484U (ja) 1984-11-29
JPH0237863Y2 JPH0237863Y2 (en, 2012) 1990-10-12

Family

ID=30202142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7199183U Granted JPS59178484U (ja) 1983-05-13 1983-05-13 側溝，マンホ−ル等の騒音防止パツキン

Country Status (1)

Country Link
JP (1) JPS59178484U (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453288U (en, 2012) * 1987-09-28 1989-04-03

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533783Y1 (en, 2012) * 1968-11-07 1970-12-23
JPS5078043U (en, 2012) * 1973-11-17 1975-07-07
JPS5169464U (en, 2012) * 1974-11-27 1976-06-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533783Y1 (en, 2012) * 1968-11-07 1970-12-23
JPS5078043U (en, 2012) * 1973-11-17 1975-07-07
JPS5169464U (en, 2012) * 1974-11-27 1976-06-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453288U (en, 2012) * 1987-09-28 1989-04-03

Also Published As

Publication number Publication date
JPH0237863Y2 (en, 2012) 1990-10-12

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