JPS4938676A - - Google Patents

Info

Publication number
JPS4938676A
JPS4938676A JP47081008A JP8100872A JPS4938676A JP S4938676 A JPS4938676 A JP S4938676A JP 47081008 A JP47081008 A JP 47081008A JP 8100872 A JP8100872 A JP 8100872A JP S4938676 A JPS4938676 A JP S4938676A
Authority
JP
Japan
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
JP47081008A
Other languages
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 JP47081008A priority Critical patent/JPS4938676A/ja
Publication of JPS4938676A publication Critical patent/JPS4938676A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP47081008A 1972-08-11 1972-08-11 Pending JPS4938676A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47081008A JPS4938676A (enrdf_load_stackoverflow) 1972-08-11 1972-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47081008A JPS4938676A (enrdf_load_stackoverflow) 1972-08-11 1972-08-11

Publications (1)

Publication Number Publication Date
JPS4938676A true JPS4938676A (enrdf_load_stackoverflow) 1974-04-10

Family

ID=13734470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47081008A Pending JPS4938676A (enrdf_load_stackoverflow) 1972-08-11 1972-08-11

Country Status (1)

Country Link
JP (1) JPS4938676A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111175A (ja) * 1983-11-21 1985-06-17 Osaka Gas Co Ltd 管の検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111175A (ja) * 1983-11-21 1985-06-17 Osaka Gas Co Ltd 管の検出方法

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