JPH02144778U - - Google Patents

Info

Publication number
JPH02144778U
JPH02144778U JP5255889U JP5255889U JPH02144778U JP H02144778 U JPH02144778 U JP H02144778U JP 5255889 U JP5255889 U JP 5255889U JP 5255889 U JP5255889 U JP 5255889U JP H02144778 U JPH02144778 U JP H02144778U
Authority
JP
Japan
Prior art keywords
frequency
phase
voltage
measuring device
pass filter
Prior art date
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.)
Pending
Application number
JP5255889U
Other languages
English (en)
Japanese (ja)
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 JP5255889U priority Critical patent/JPH02144778U/ja
Publication of JPH02144778U publication Critical patent/JPH02144778U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP5255889U 1989-05-09 1989-05-09 Pending JPH02144778U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5255889U JPH02144778U (US20080293856A1-20081127-C00150.png) 1989-05-09 1989-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5255889U JPH02144778U (US20080293856A1-20081127-C00150.png) 1989-05-09 1989-05-09

Publications (1)

Publication Number Publication Date
JPH02144778U true JPH02144778U (US20080293856A1-20081127-C00150.png) 1990-12-07

Family

ID=31572958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5255889U Pending JPH02144778U (US20080293856A1-20081127-C00150.png) 1989-05-09 1989-05-09

Country Status (1)

Country Link
JP (1) JPH02144778U (US20080293856A1-20081127-C00150.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115924A (en) * 1980-02-18 1981-09-11 Yohei Kato Frequency counter for musical instrument
JPS6159592A (ja) * 1984-08-30 1986-03-27 株式会社三陽電機製作所 貨幣処理装置
JPS6196472A (ja) * 1984-10-17 1986-05-15 Meisei Electric Co Ltd 周波数計数方式及び周波数計数装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115924A (en) * 1980-02-18 1981-09-11 Yohei Kato Frequency counter for musical instrument
JPS6159592A (ja) * 1984-08-30 1986-03-27 株式会社三陽電機製作所 貨幣処理装置
JPS6196472A (ja) * 1984-10-17 1986-05-15 Meisei Electric Co Ltd 周波数計数方式及び周波数計数装置

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