JPS5721820B2 - - Google Patents

Info

Publication number
JPS5721820B2
JPS5721820B2 JP1383975A JP1383975A JPS5721820B2 JP S5721820 B2 JPS5721820 B2 JP S5721820B2 JP 1383975 A JP1383975 A JP 1383975A JP 1383975 A JP1383975 A JP 1383975A JP S5721820 B2 JPS5721820 B2 JP S5721820B2
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
JP1383975A
Other languages
Japanese (ja)
Other versions
JPS5189162A (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 JP1383975A priority Critical patent/JPS5721820B2/ja
Publication of JPS5189162A publication Critical patent/JPS5189162A/ja
Publication of JPS5721820B2 publication Critical patent/JPS5721820B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1383975A 1975-01-31 1975-01-31 Expired JPS5721820B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1383975A JPS5721820B2 (enrdf_load_stackoverflow) 1975-01-31 1975-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1383975A JPS5721820B2 (enrdf_load_stackoverflow) 1975-01-31 1975-01-31

Publications (2)

Publication Number Publication Date
JPS5189162A JPS5189162A (enrdf_load_stackoverflow) 1976-08-04
JPS5721820B2 true JPS5721820B2 (enrdf_load_stackoverflow) 1982-05-10

Family

ID=11844436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1383975A Expired JPS5721820B2 (enrdf_load_stackoverflow) 1975-01-31 1975-01-31

Country Status (1)

Country Link
JP (1) JPS5721820B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658287U (enrdf_load_stackoverflow) * 1979-10-05 1981-05-19
JPS5749878A (en) * 1980-09-09 1982-03-24 Nec Corp Acoustic homing system for object running underwater

Also Published As

Publication number Publication date
JPS5189162A (enrdf_load_stackoverflow) 1976-08-04

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