JPS53135178A - Cleaning method and apparatus for tunnel - Google Patents

Cleaning method and apparatus for tunnel

Info

Publication number
JPS53135178A
JPS53135178A JP4939377A JP4939377A JPS53135178A JP S53135178 A JPS53135178 A JP S53135178A JP 4939377 A JP4939377 A JP 4939377A JP 4939377 A JP4939377 A JP 4939377A JP S53135178 A JPS53135178 A JP S53135178A
Authority
JP
Japan
Prior art keywords
tunnel
cleaning method
cleaning
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
JP4939377A
Other languages
English (en)
Inventor
Keizou Wakamura
Tsuguteru Toujiyou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Morita Tokushu Kiko KK
Original Assignee
Morita Tokushu Kiko KK
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 Morita Tokushu Kiko KK filed Critical Morita Tokushu Kiko KK
Priority to JP4939377A priority Critical patent/JPS53135178A/ja
Publication of JPS53135178A publication Critical patent/JPS53135178A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
  • Nozzles (AREA)
JP4939377A 1977-04-27 1977-04-27 Cleaning method and apparatus for tunnel Pending JPS53135178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4939377A JPS53135178A (en) 1977-04-27 1977-04-27 Cleaning method and apparatus for tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4939377A JPS53135178A (en) 1977-04-27 1977-04-27 Cleaning method and apparatus for tunnel

Publications (1)

Publication Number Publication Date
JPS53135178A true JPS53135178A (en) 1978-11-25

Family

ID=12829776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4939377A Pending JPS53135178A (en) 1977-04-27 1977-04-27 Cleaning method and apparatus for tunnel

Country Status (1)

Country Link
JP (1) JPS53135178A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314926A (ja) * 2005-05-13 2006-11-24 Kubota Corp 管路内面の洗浄方法
JP2020168589A (ja) * 2019-04-01 2020-10-15 富雄 今村 バグフィルターの濾布洗浄装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934923A (ja) * 1972-08-03 1974-03-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934923A (ja) * 1972-08-03 1974-03-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006314926A (ja) * 2005-05-13 2006-11-24 Kubota Corp 管路内面の洗浄方法
JP2020168589A (ja) * 2019-04-01 2020-10-15 富雄 今村 バグフィルターの濾布洗浄装置

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