JPS4922989A - - Google Patents

Info

Publication number
JPS4922989A
JPS4922989A JP6108172A JP6108172A JPS4922989A JP S4922989 A JPS4922989 A JP S4922989A JP 6108172 A JP6108172 A JP 6108172A JP 6108172 A JP6108172 A JP 6108172A JP S4922989 A JPS4922989 A JP S4922989A
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
JP6108172A
Other languages
Japanese (ja)
Other versions
JPS5232591B2 (en
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 JP6108172A priority Critical patent/JPS5232591B2/ja
Priority to US370641A priority patent/US3876938A/en
Priority to GB2907973A priority patent/GB1429047A/en
Publication of JPS4922989A publication Critical patent/JPS4922989A/ja
Publication of JPS5232591B2 publication Critical patent/JPS5232591B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP6108172A 1972-06-19 1972-06-19 Expired JPS5232591B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6108172A JPS5232591B2 (en) 1972-06-19 1972-06-19
US370641A US3876938A (en) 1972-06-19 1973-06-18 Magnetic switch for a pulse generator, receiver, and transducer
GB2907973A GB1429047A (en) 1972-06-19 1973-06-19 Ultrasonic detectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6108172A JPS5232591B2 (en) 1972-06-19 1972-06-19

Publications (2)

Publication Number Publication Date
JPS4922989A true JPS4922989A (en) 1974-02-28
JPS5232591B2 JPS5232591B2 (en) 1977-08-23

Family

ID=13160796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6108172A Expired JPS5232591B2 (en) 1972-06-19 1972-06-19

Country Status (1)

Country Link
JP (1) JPS5232591B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433683A1 (en) * 1983-09-13 1985-06-20 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Method for the manufacture of a centre electrode for a spark plug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433683A1 (en) * 1983-09-13 1985-06-20 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Method for the manufacture of a centre electrode for a spark plug
DE3433683C2 (en) * 1983-09-13 1987-01-02 Ngk Spark Plug Co., Ltd., Nagoya, Aichi, Jp

Also Published As

Publication number Publication date
JPS5232591B2 (en) 1977-08-23

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