JPS5642293A - Waterrproof sounddabsorbing type silencer - Google Patents
Waterrproof sounddabsorbing type silencerInfo
- Publication number
- JPS5642293A JPS5642293A JP11902079A JP11902079A JPS5642293A JP S5642293 A JPS5642293 A JP S5642293A JP 11902079 A JP11902079 A JP 11902079A JP 11902079 A JP11902079 A JP 11902079A JP S5642293 A JPS5642293 A JP S5642293A
- Authority
- JP
- Japan
- Prior art keywords
- sounddabsorbing
- waterrproof
- type silencer
- silencer
- type
- 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
Links
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11902079A JPS5642293A (en) | 1979-09-17 | 1979-09-17 | Waterrproof sounddabsorbing type silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11902079A JPS5642293A (en) | 1979-09-17 | 1979-09-17 | Waterrproof sounddabsorbing type silencer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5642293A true JPS5642293A (en) | 1981-04-20 |
JPS616397B2 JPS616397B2 (en) | 1986-02-26 |
Family
ID=14750990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11902079A Granted JPS5642293A (en) | 1979-09-17 | 1979-09-17 | Waterrproof sounddabsorbing type silencer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642293A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775851A (en) * | 2010-03-12 | 2010-07-14 | 陈业新 | Grate muffler and preparation method thereof |
JP2013222099A (en) * | 2012-04-17 | 2013-10-28 | Taisei Corp | Silencer |
JP2017067378A (en) * | 2015-09-30 | 2017-04-06 | 三機工業株式会社 | Ceiling-embedded silent ventilation louver |
-
1979
- 1979-09-17 JP JP11902079A patent/JPS5642293A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775851A (en) * | 2010-03-12 | 2010-07-14 | 陈业新 | Grate muffler and preparation method thereof |
JP2013222099A (en) * | 2012-04-17 | 2013-10-28 | Taisei Corp | Silencer |
JP2017067378A (en) * | 2015-09-30 | 2017-04-06 | 三機工業株式会社 | Ceiling-embedded silent ventilation louver |
Also Published As
Publication number | Publication date |
---|---|
JPS616397B2 (en) | 1986-02-26 |
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