RU2017142061A3 - - Google Patents

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Publication number
RU2017142061A3
RU2017142061A3 RU2017142061A RU2017142061A RU2017142061A3 RU 2017142061 A3 RU2017142061 A3 RU 2017142061A3 RU 2017142061 A RU2017142061 A RU 2017142061A RU 2017142061 A RU2017142061 A RU 2017142061A RU 2017142061 A3 RU2017142061 A3 RU 2017142061A3
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RU
Russia
Application number
RU2017142061A
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RU2697432C2 (ru
RU2017142061A (ru
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Priority to RU2017142061A priority Critical patent/RU2697432C2/ru
Publication of RU2017142061A3 publication Critical patent/RU2017142061A3/ru
Publication of RU2017142061A publication Critical patent/RU2017142061A/ru
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Publication of RU2697432C2 publication Critical patent/RU2697432C2/ru

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RU2017142061A 2017-12-01 2017-12-01 Устройство для измерения параметров изгибных пьезокерамических преобразователей RU2697432C2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017142061A RU2697432C2 (ru) 2017-12-01 2017-12-01 Устройство для измерения параметров изгибных пьезокерамических преобразователей

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017142061A RU2697432C2 (ru) 2017-12-01 2017-12-01 Устройство для измерения параметров изгибных пьезокерамических преобразователей

Publications (3)

Publication Number Publication Date
RU2017142061A3 true RU2017142061A3 (ru) 2019-06-03
RU2017142061A RU2017142061A (ru) 2019-06-03
RU2697432C2 RU2697432C2 (ru) 2019-08-14

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ID=66793075

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017142061A RU2697432C2 (ru) 2017-12-01 2017-12-01 Устройство для измерения параметров изгибных пьезокерамических преобразователей

Country Status (1)

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RU (1) RU2697432C2 (ru)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2249131A (en) * 1939-03-18 1941-07-15 Bell Telephone Labor Inc Method of and apparatus for testing receivers
US2530383A (en) * 1947-09-03 1950-11-21 Nelson N Estes Microphone testing device
SU1455393A1 (ru) * 1984-09-15 1989-01-30 Специальное конструкторское бюро "Виброприбор" Устройство дл градуировки и калибровки гидроакустических преобразователей

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Publication number Publication date
RU2697432C2 (ru) 2019-08-14
RU2017142061A (ru) 2019-06-03

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20191202

NF4A Reinstatement of patent

Effective date: 20210211