JPS5393725A - Device for noting optimum viewing distance of tv picture - Google Patents

Device for noting optimum viewing distance of tv picture

Info

Publication number
JPS5393725A
JPS5393725A JP810477A JP810477A JPS5393725A JP S5393725 A JPS5393725 A JP S5393725A JP 810477 A JP810477 A JP 810477A JP 810477 A JP810477 A JP 810477A JP S5393725 A JPS5393725 A JP S5393725A
Authority
JP
Japan
Prior art keywords
noting
picture
viewing distance
optimum viewing
optimum
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
JP810477A
Other languages
Japanese (ja)
Other versions
JPS5816792B2 (en
Inventor
Kenzou Machi
Tatsuji Niwada
Houzan Nanjiyou
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.)
Hokuryo Denko Co Ltd
Original Assignee
Hokuryo Denko Co 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 Hokuryo Denko Co Ltd filed Critical Hokuryo Denko Co Ltd
Priority to JP52008104A priority Critical patent/JPS5816792B2/en
Publication of JPS5393725A publication Critical patent/JPS5393725A/en
Publication of JPS5816792B2 publication Critical patent/JPS5816792B2/en
Expired legal-status Critical Current

Links

JP52008104A 1977-01-26 1977-01-26 Television image viewing distance warning device Expired JPS5816792B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52008104A JPS5816792B2 (en) 1977-01-26 1977-01-26 Television image viewing distance warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52008104A JPS5816792B2 (en) 1977-01-26 1977-01-26 Television image viewing distance warning device

Publications (2)

Publication Number Publication Date
JPS5393725A true JPS5393725A (en) 1978-08-17
JPS5816792B2 JPS5816792B2 (en) 1983-04-02

Family

ID=11683983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52008104A Expired JPS5816792B2 (en) 1977-01-26 1977-01-26 Television image viewing distance warning device

Country Status (1)

Country Link
JP (1) JPS5816792B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100193U (en) * 1982-12-24 1984-07-06 株式会社日立製作所 Turbine generator mount
JPS59103059U (en) * 1982-12-24 1984-07-11 株式会社日立製作所 Condensate sampling device in the condenser
JPS6087936A (en) * 1983-10-17 1985-05-17 Masao Kimura Connecting method of pipe-shaped member and plate- shaped member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835514U (en) * 1971-08-30 1973-04-27
JPS4918483U (en) * 1972-05-18 1974-02-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835514U (en) * 1971-08-30 1973-04-27
JPS4918483U (en) * 1972-05-18 1974-02-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100193U (en) * 1982-12-24 1984-07-06 株式会社日立製作所 Turbine generator mount
JPS59103059U (en) * 1982-12-24 1984-07-11 株式会社日立製作所 Condensate sampling device in the condenser
JPS6087936A (en) * 1983-10-17 1985-05-17 Masao Kimura Connecting method of pipe-shaped member and plate- shaped member

Also Published As

Publication number Publication date
JPS5816792B2 (en) 1983-04-02

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