JPS58158566U - 陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ - Google Patents

陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ

Info

Publication number
JPS58158566U
JPS58158566U JP5349582U JP5349582U JPS58158566U JP S58158566 U JPS58158566 U JP S58158566U JP 5349582 U JP5349582 U JP 5349582U JP 5349582 U JP5349582 U JP 5349582U JP S58158566 U JPS58158566 U JP S58158566U
Authority
JP
Japan
Prior art keywords
ray tube
cathode ray
electronic viewfinder
circuit
preheating circuit
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.)
Granted
Application number
JP5349582U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125004Y2 (enrdf_load_stackoverflow
Inventor
足助　務
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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 by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP5349582U priority Critical patent/JPS58158566U/ja
Publication of JPS58158566U publication Critical patent/JPS58158566U/ja
Application granted granted Critical
Publication of JPH0125004Y2 publication Critical patent/JPH0125004Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Viewfinders (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP5349582U 1982-04-13 1982-04-13 陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ Granted JPS58158566U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5349582U JPS58158566U (ja) 1982-04-13 1982-04-13 陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5349582U JPS58158566U (ja) 1982-04-13 1982-04-13 陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ

Publications (2)

Publication Number Publication Date
JPS58158566U true JPS58158566U (ja) 1983-10-22
JPH0125004Y2 JPH0125004Y2 (enrdf_load_stackoverflow) 1989-07-27

Family

ID=30064156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5349582U Granted JPS58158566U (ja) 1982-04-13 1982-04-13 陰極線管のヒ−タの予備加熱回路を備えた電子式ビユ−フアインダ

Country Status (1)

Country Link
JP (1) JPS58158566U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121288Y1 (enrdf_load_stackoverflow) * 1964-05-25 1966-10-19
JPS5489234U (enrdf_load_stackoverflow) * 1977-12-07 1979-06-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4121288Y1 (enrdf_load_stackoverflow) * 1964-05-25 1966-10-19
JPS5489234U (enrdf_load_stackoverflow) * 1977-12-07 1979-06-23

Also Published As

Publication number Publication date
JPH0125004Y2 (enrdf_load_stackoverflow) 1989-07-27

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