JPS5712940B2 - - Google Patents

Info

Publication number
JPS5712940B2
JPS5712940B2 JP13005176A JP13005176A JPS5712940B2 JP S5712940 B2 JPS5712940 B2 JP S5712940B2 JP 13005176 A JP13005176 A JP 13005176A JP 13005176 A JP13005176 A JP 13005176A JP S5712940 B2 JPS5712940 B2 JP S5712940B2
Authority
JP
Japan
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
JP13005176A
Other languages
Japanese (ja)
Other versions
JPS5355648A (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 JP13005176A priority Critical patent/JPS5355648A/ja
Publication of JPS5355648A publication Critical patent/JPS5355648A/ja
Publication of JPS5712940B2 publication Critical patent/JPS5712940B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP13005176A 1976-10-30 1976-10-30 Noiseemuffled ventilator Granted JPS5355648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13005176A JPS5355648A (en) 1976-10-30 1976-10-30 Noiseemuffled ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13005176A JPS5355648A (en) 1976-10-30 1976-10-30 Noiseemuffled ventilator

Publications (2)

Publication Number Publication Date
JPS5355648A JPS5355648A (en) 1978-05-20
JPS5712940B2 true JPS5712940B2 (cg-RX-API-DMAC10.html) 1982-03-13

Family

ID=15024879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13005176A Granted JPS5355648A (en) 1976-10-30 1976-10-30 Noiseemuffled ventilator

Country Status (1)

Country Link
JP (1) JPS5355648A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140852A (en) * 1977-05-13 1978-12-08 Naka Tech Lab Soundproof ventilating hole

Also Published As

Publication number Publication date
JPS5355648A (en) 1978-05-20

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