JPS641674Y2 - - Google Patents

Info

Publication number
JPS641674Y2
JPS641674Y2 JP1981020227U JP2022781U JPS641674Y2 JP S641674 Y2 JPS641674 Y2 JP S641674Y2 JP 1981020227 U JP1981020227 U JP 1981020227U JP 2022781 U JP2022781 U JP 2022781U JP S641674 Y2 JPS641674 Y2 JP S641674Y2
Authority
JP
Japan
Prior art keywords
signal
hand
time
section
frequency
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.)
Expired
Application number
JP1981020227U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56133584U (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 JP1981020227U priority Critical patent/JPS641674Y2/ja
Publication of JPS56133584U publication Critical patent/JPS56133584U/ja
Application granted granted Critical
Publication of JPS641674Y2 publication Critical patent/JPS641674Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP1981020227U 1981-02-16 1981-02-16 Expired JPS641674Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981020227U JPS641674Y2 (en]) 1981-02-16 1981-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981020227U JPS641674Y2 (en]) 1981-02-16 1981-02-16

Publications (2)

Publication Number Publication Date
JPS56133584U JPS56133584U (en]) 1981-10-09
JPS641674Y2 true JPS641674Y2 (en]) 1989-01-13

Family

ID=29616445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981020227U Expired JPS641674Y2 (en]) 1981-02-16 1981-02-16

Country Status (1)

Country Link
JP (1) JPS641674Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH141873A4 (en]) * 1973-02-01 1974-06-14
JPS50112074A (en]) * 1974-10-07 1975-09-03

Also Published As

Publication number Publication date
JPS56133584U (en]) 1981-10-09

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