JPS491102A - - Google Patents

Info

Publication number
JPS491102A
JPS491102A JP3736672A JP3736672A JPS491102A JP S491102 A JPS491102 A JP S491102A JP 3736672 A JP3736672 A JP 3736672A JP 3736672 A JP3736672 A JP 3736672A JP S491102 A JPS491102 A JP S491102A
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.)
Granted
Application number
JP3736672A
Other languages
Japanese (ja)
Other versions
JPS5135325B2 (enrdf_load_stackoverflow
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 JP3736672A priority Critical patent/JPS5135325B2/ja
Publication of JPS491102A publication Critical patent/JPS491102A/ja
Publication of JPS5135325B2 publication Critical patent/JPS5135325B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)
JP3736672A 1972-04-15 1972-04-15 Expired JPS5135325B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3736672A JPS5135325B2 (enrdf_load_stackoverflow) 1972-04-15 1972-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3736672A JPS5135325B2 (enrdf_load_stackoverflow) 1972-04-15 1972-04-15

Publications (2)

Publication Number Publication Date
JPS491102A true JPS491102A (enrdf_load_stackoverflow) 1974-01-08
JPS5135325B2 JPS5135325B2 (enrdf_load_stackoverflow) 1976-10-01

Family

ID=12495516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3736672A Expired JPS5135325B2 (enrdf_load_stackoverflow) 1972-04-15 1972-04-15

Country Status (1)

Country Link
JP (1) JPS5135325B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123384U (enrdf_load_stackoverflow) * 1974-03-25 1975-10-08
JPS5477448A (en) * 1977-11-05 1979-06-20 Yoshiaki Tamaoki Method of detecting laid water pipe leakage
JPS55112542A (en) * 1979-02-22 1980-08-30 Osaka Gas Co Ltd Pipe leak detection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50123384U (enrdf_load_stackoverflow) * 1974-03-25 1975-10-08
JPS5477448A (en) * 1977-11-05 1979-06-20 Yoshiaki Tamaoki Method of detecting laid water pipe leakage
JPS55112542A (en) * 1979-02-22 1980-08-30 Osaka Gas Co Ltd Pipe leak detection method

Also Published As

Publication number Publication date
JPS5135325B2 (enrdf_load_stackoverflow) 1976-10-01

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