JPS6159191B2 - - Google Patents

Info

Publication number
JPS6159191B2
JPS6159191B2 JP55139417A JP13941780A JPS6159191B2 JP S6159191 B2 JPS6159191 B2 JP S6159191B2 JP 55139417 A JP55139417 A JP 55139417A JP 13941780 A JP13941780 A JP 13941780A JP S6159191 B2 JPS6159191 B2 JP S6159191B2
Authority
JP
Japan
Prior art keywords
valve
piping
shut
shutoff
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
JP55139417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5765371A (en
Inventor
Hidetada Kawakami
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP55139417A priority Critical patent/JPS5765371A/ja
Publication of JPS5765371A publication Critical patent/JPS5765371A/ja
Publication of JPS6159191B2 publication Critical patent/JPS6159191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP55139417A 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete Granted JPS5765371A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55139417A JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139417A JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Publications (2)

Publication Number Publication Date
JPS5765371A JPS5765371A (en) 1982-04-20
JPS6159191B2 true JPS6159191B2 (enExample) 1986-12-15

Family

ID=15244731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139417A Granted JPS5765371A (en) 1980-10-07 1980-10-07 Method of washing transport piping for fresh concrete

Country Status (1)

Country Link
JP (1) JPS5765371A (enExample)

Also Published As

Publication number Publication date
JPS5765371A (en) 1982-04-20

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