JPS6229958Y2 - - Google Patents

Info

Publication number
JPS6229958Y2
JPS6229958Y2 JP1980029590U JP2959080U JPS6229958Y2 JP S6229958 Y2 JPS6229958 Y2 JP S6229958Y2 JP 1980029590 U JP1980029590 U JP 1980029590U JP 2959080 U JP2959080 U JP 2959080U JP S6229958 Y2 JPS6229958 Y2 JP S6229958Y2
Authority
JP
Japan
Prior art keywords
concrete
injection pipe
formwork
pressure sensor
sound pressure
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
JP1980029590U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56130813U (https=
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 JP1980029590U priority Critical patent/JPS6229958Y2/ja
Publication of JPS56130813U publication Critical patent/JPS56130813U/ja
Application granted granted Critical
Publication of JPS6229958Y2 publication Critical patent/JPS6229958Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1980029590U 1980-03-07 1980-03-07 Expired JPS6229958Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980029590U JPS6229958Y2 (https=) 1980-03-07 1980-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980029590U JPS6229958Y2 (https=) 1980-03-07 1980-03-07

Publications (2)

Publication Number Publication Date
JPS56130813U JPS56130813U (https=) 1981-10-05
JPS6229958Y2 true JPS6229958Y2 (https=) 1987-08-01

Family

ID=29625481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980029590U Expired JPS6229958Y2 (https=) 1980-03-07 1980-03-07

Country Status (1)

Country Link
JP (1) JPS6229958Y2 (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5050854U (https=) * 1973-09-10 1975-05-17

Also Published As

Publication number Publication date
JPS56130813U (https=) 1981-10-05

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