JPS5140044Y2 - - Google Patents
Info
- Publication number
- JPS5140044Y2 JPS5140044Y2 JP730272U JP730272U JPS5140044Y2 JP S5140044 Y2 JPS5140044 Y2 JP S5140044Y2 JP 730272 U JP730272 U JP 730272U JP 730272 U JP730272 U JP 730272U JP S5140044 Y2 JPS5140044 Y2 JP S5140044Y2
- 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
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP730272U JPS5140044Y2 (en) | 1972-01-14 | 1972-01-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP730272U JPS5140044Y2 (en) | 1972-01-14 | 1972-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4884547U JPS4884547U (en) | 1973-10-15 |
JPS5140044Y2 true JPS5140044Y2 (en) | 1976-09-30 |
Family
ID=27849671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP730272U Expired JPS5140044Y2 (en) | 1972-01-14 | 1972-01-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5140044Y2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009243078A (en) * | 2008-03-29 | 2009-10-22 | Sumitomo Forestry Crest Co Ltd | Sound insulation door |
JP2012132188A (en) * | 2010-12-21 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | Soundproof door |
JP2015108285A (en) * | 2015-01-07 | 2015-06-11 | 三菱重工業株式会社 | Soundproof door |
CN108915545A (en) * | 2018-08-01 | 2018-11-30 | 正升环境科技股份有限公司 | Ventilative interior window and the sash component of insulating against sound of one kind |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247309Y2 (en) * | 1974-11-06 | 1977-10-27 | ||
JPS5530223Y2 (en) * | 1976-07-10 | 1980-07-18 | ||
JP6738089B2 (en) * | 2015-10-01 | 2020-08-12 | 地方独立行政法人東京都立産業技術研究センター | Breathable door |
JP7504417B2 (en) * | 2018-12-27 | 2024-06-24 | 地方独立行政法人東京都立産業技術研究センター | Ventilated door |
-
1972
- 1972-01-14 JP JP730272U patent/JPS5140044Y2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009243078A (en) * | 2008-03-29 | 2009-10-22 | Sumitomo Forestry Crest Co Ltd | Sound insulation door |
JP2012132188A (en) * | 2010-12-21 | 2012-07-12 | Mitsubishi Heavy Ind Ltd | Soundproof door |
JP2015108285A (en) * | 2015-01-07 | 2015-06-11 | 三菱重工業株式会社 | Soundproof door |
CN108915545A (en) * | 2018-08-01 | 2018-11-30 | 正升环境科技股份有限公司 | Ventilative interior window and the sash component of insulating against sound of one kind |
Also Published As
Publication number | Publication date |
---|---|
JPS4884547U (en) | 1973-10-15 |