JPS623311Y2 - - Google Patents

Info

Publication number
JPS623311Y2
JPS623311Y2 JP1977039387U JP3938777U JPS623311Y2 JP S623311 Y2 JPS623311 Y2 JP S623311Y2 JP 1977039387 U JP1977039387 U JP 1977039387U JP 3938777 U JP3938777 U JP 3938777U JP S623311 Y2 JPS623311 Y2 JP S623311Y2
Authority
JP
Japan
Prior art keywords
output
frequency
circuit
pantograph
piezoelectric element
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
JP1977039387U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53136704U (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 JP1977039387U priority Critical patent/JPS623311Y2/ja
Publication of JPS53136704U publication Critical patent/JPS53136704U/ja
Application granted granted Critical
Publication of JPS623311Y2 publication Critical patent/JPS623311Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
JP1977039387U 1977-04-01 1977-04-01 Expired JPS623311Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977039387U JPS623311Y2 (en]) 1977-04-01 1977-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977039387U JPS623311Y2 (en]) 1977-04-01 1977-04-01

Publications (2)

Publication Number Publication Date
JPS53136704U JPS53136704U (en]) 1978-10-28
JPS623311Y2 true JPS623311Y2 (en]) 1987-01-26

Family

ID=28906123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977039387U Expired JPS623311Y2 (en]) 1977-04-01 1977-04-01

Country Status (1)

Country Link
JP (1) JPS623311Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554837Y2 (en]) * 1974-02-20 1980-02-05

Also Published As

Publication number Publication date
JPS53136704U (en]) 1978-10-28

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