JPS6359202B2 - - Google Patents

Info

Publication number
JPS6359202B2
JPS6359202B2 JP56214466A JP21446681A JPS6359202B2 JP S6359202 B2 JPS6359202 B2 JP S6359202B2 JP 56214466 A JP56214466 A JP 56214466A JP 21446681 A JP21446681 A JP 21446681A JP S6359202 B2 JPS6359202 B2 JP S6359202B2
Authority
JP
Japan
Prior art keywords
noise
vibration
ribs
ballasts
ballast
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
JP56214466A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58117604A (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 JP56214466A priority Critical patent/JPS58117604A/ja
Publication of JPS58117604A publication Critical patent/JPS58117604A/ja
Publication of JPS6359202B2 publication Critical patent/JPS6359202B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP56214466A 1981-12-29 1981-12-29 放電灯照明器具の騒音低減装置 Granted JPS58117604A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56214466A JPS58117604A (ja) 1981-12-29 1981-12-29 放電灯照明器具の騒音低減装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56214466A JPS58117604A (ja) 1981-12-29 1981-12-29 放電灯照明器具の騒音低減装置

Publications (2)

Publication Number Publication Date
JPS58117604A JPS58117604A (ja) 1983-07-13
JPS6359202B2 true JPS6359202B2 (forum.php) 1988-11-18

Family

ID=16656183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56214466A Granted JPS58117604A (ja) 1981-12-29 1981-12-29 放電灯照明器具の騒音低減装置

Country Status (1)

Country Link
JP (1) JPS58117604A (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3818295B2 (ja) 2004-02-27 2006-09-06 オムロンヘルスケア株式会社 血圧計測装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148111U (forum.php) * 1979-04-12 1980-10-24
JPS5617611U (forum.php) * 1979-07-17 1981-02-16

Also Published As

Publication number Publication date
JPS58117604A (ja) 1983-07-13

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