JPS5247703B2 - - Google Patents

Info

Publication number
JPS5247703B2
JPS5247703B2 JP5578172A JP5578172A JPS5247703B2 JP S5247703 B2 JPS5247703 B2 JP S5247703B2 JP 5578172 A JP5578172 A JP 5578172A JP 5578172 A JP5578172 A JP 5578172A JP S5247703 B2 JPS5247703 B2 JP S5247703B2
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.)
Expired
Application number
JP5578172A
Other languages
Japanese (ja)
Other versions
JPS4917289A (de
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 JP5578172A priority Critical patent/JPS5247703B2/ja
Publication of JPS4917289A publication Critical patent/JPS4917289A/ja
Publication of JPS5247703B2 publication Critical patent/JPS5247703B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
JP5578172A 1972-06-05 1972-06-05 Expired JPS5247703B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5578172A JPS5247703B2 (de) 1972-06-05 1972-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5578172A JPS5247703B2 (de) 1972-06-05 1972-06-05

Publications (2)

Publication Number Publication Date
JPS4917289A JPS4917289A (de) 1974-02-15
JPS5247703B2 true JPS5247703B2 (de) 1977-12-05

Family

ID=13008424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5578172A Expired JPS5247703B2 (de) 1972-06-05 1972-06-05

Country Status (1)

Country Link
JP (1) JPS5247703B2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843685B2 (ja) * 1975-06-24 1983-09-28 株式会社東芝 ハイスイモウノ ハイカンハレツケンシユツソウチ
US4051715A (en) * 1976-08-30 1977-10-04 Ledeen Flow Control Systems Linebreak detection system
JPS5351521A (en) * 1976-10-21 1978-05-11 Japan Steel Works Ltd:The Line-brake detector
JPS5356714A (en) * 1976-11-04 1978-05-23 Japan Steel Works Ltd:The Line break detector

Also Published As

Publication number Publication date
JPS4917289A (de) 1974-02-15

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