JPS5326419A - Porous concrete sound adsorbing material - Google Patents
Porous concrete sound adsorbing materialInfo
- Publication number
- JPS5326419A JPS5326419A JP10049476A JP10049476A JPS5326419A JP S5326419 A JPS5326419 A JP S5326419A JP 10049476 A JP10049476 A JP 10049476A JP 10049476 A JP10049476 A JP 10049476A JP S5326419 A JPS5326419 A JP S5326419A
- Authority
- JP
- Japan
- Prior art keywords
- adsorbing material
- porous concrete
- concrete sound
- sound adsorbing
- porous
- 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)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10049476A JPS5326419A (en) | 1976-08-25 | 1976-08-25 | Porous concrete sound adsorbing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10049476A JPS5326419A (en) | 1976-08-25 | 1976-08-25 | Porous concrete sound adsorbing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5326419A true JPS5326419A (en) | 1978-03-11 |
JPS5732023B2 JPS5732023B2 (en) | 1982-07-08 |
Family
ID=14275469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10049476A Granted JPS5326419A (en) | 1976-08-25 | 1976-08-25 | Porous concrete sound adsorbing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5326419A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58138222U (en) * | 1982-03-12 | 1983-09-17 | 而至歯科工業株式会社 | foot switch |
JPS60149034U (en) * | 1984-03-14 | 1985-10-03 | タカライス工業株式会社 | foot switch |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50133220A (en) * | 1974-04-10 | 1975-10-22 | ||
JPS5111615A (en) * | 1974-07-20 | 1976-01-29 | Nihon Cement | SEMENTOKEIKYUONZAIOYOBISONO SEIZOHOHO |
-
1976
- 1976-08-25 JP JP10049476A patent/JPS5326419A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50133220A (en) * | 1974-04-10 | 1975-10-22 | ||
JPS5111615A (en) * | 1974-07-20 | 1976-01-29 | Nihon Cement | SEMENTOKEIKYUONZAIOYOBISONO SEIZOHOHO |
Also Published As
Publication number | Publication date |
---|---|
JPS5732023B2 (en) | 1982-07-08 |
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