JPH0422191Y2 - - Google Patents

Info

Publication number
JPH0422191Y2
JPH0422191Y2 JP1984103448U JP10344884U JPH0422191Y2 JP H0422191 Y2 JPH0422191 Y2 JP H0422191Y2 JP 1984103448 U JP1984103448 U JP 1984103448U JP 10344884 U JP10344884 U JP 10344884U JP H0422191 Y2 JPH0422191 Y2 JP H0422191Y2
Authority
JP
Japan
Prior art keywords
sleeve
sound deadening
deadening material
ventilation
noise
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
JP1984103448U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6118439U (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 JP10344884U priority Critical patent/JPS6118439U/ja
Publication of JPS6118439U publication Critical patent/JPS6118439U/ja
Application granted granted Critical
Publication of JPH0422191Y2 publication Critical patent/JPH0422191Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP10344884U 1984-07-09 1984-07-09 消音換気装置 Granted JPS6118439U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10344884U JPS6118439U (ja) 1984-07-09 1984-07-09 消音換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10344884U JPS6118439U (ja) 1984-07-09 1984-07-09 消音換気装置

Publications (2)

Publication Number Publication Date
JPS6118439U JPS6118439U (ja) 1986-02-03
JPH0422191Y2 true JPH0422191Y2 (enEXAMPLES) 1992-05-20

Family

ID=30662843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10344884U Granted JPS6118439U (ja) 1984-07-09 1984-07-09 消音換気装置

Country Status (1)

Country Link
JP (1) JPS6118439U (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610646B2 (ja) * 1986-10-17 1994-02-09 株式会社紀文 食品の物性試験装置
JPH0579966A (ja) * 1991-09-20 1993-03-30 Nippon Steel Corp ペレツトの圧潰強度試験機の制御方法及び装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5835733U (ja) * 1981-09-03 1983-03-08 ナショナル住宅産業株式会社 防音換気口

Also Published As

Publication number Publication date
JPS6118439U (ja) 1986-02-03

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