JPS622434Y2 - - Google Patents

Info

Publication number
JPS622434Y2
JPS622434Y2 JP1981115909U JP11590981U JPS622434Y2 JP S622434 Y2 JPS622434 Y2 JP S622434Y2 JP 1981115909 U JP1981115909 U JP 1981115909U JP 11590981 U JP11590981 U JP 11590981U JP S622434 Y2 JPS622434 Y2 JP S622434Y2
Authority
JP
Japan
Prior art keywords
ventilation
ceiling
filter member
decorative
speaker
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
JP1981115909U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5820830U (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 JP11590981U priority Critical patent/JPS5820830U/ja
Publication of JPS5820830U publication Critical patent/JPS5820830U/ja
Application granted granted Critical
Publication of JPS622434Y2 publication Critical patent/JPS622434Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP11590981U 1981-08-03 1981-08-03 天井部の通気部の構造 Granted JPS5820830U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11590981U JPS5820830U (ja) 1981-08-03 1981-08-03 天井部の通気部の構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11590981U JPS5820830U (ja) 1981-08-03 1981-08-03 天井部の通気部の構造

Publications (2)

Publication Number Publication Date
JPS5820830U JPS5820830U (ja) 1983-02-08
JPS622434Y2 true JPS622434Y2 (cs) 1987-01-21

Family

ID=29910156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11590981U Granted JPS5820830U (ja) 1981-08-03 1981-08-03 天井部の通気部の構造

Country Status (1)

Country Link
JP (1) JPS5820830U (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015511U (ja) * 1983-07-13 1985-02-01 松下電工株式会社 天井の構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575486Y2 (cs) * 1977-04-27 1982-02-02

Also Published As

Publication number Publication date
JPS5820830U (ja) 1983-02-08

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