CH585826A5 - - Google Patents
Info
- Publication number
- CH585826A5 CH585826A5 CH1739774A CH1739774A CH585826A5 CH 585826 A5 CH585826 A5 CH 585826A5 CH 1739774 A CH1739774 A CH 1739774A CH 1739774 A CH1739774 A CH 1739774A CH 585826 A5 CH585826 A5 CH 585826A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Building Environments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1739774A CH585826A5 (de) | 1974-12-31 | 1974-12-31 | |
DE19752558365 DE2558365A1 (de) | 1974-12-31 | 1975-12-23 | Schalldaemmungsbelag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1739774A CH585826A5 (de) | 1974-12-31 | 1974-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH585826A5 true CH585826A5 (de) | 1977-03-15 |
Family
ID=4425105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1739774A CH585826A5 (de) | 1974-12-31 | 1974-12-31 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH585826A5 (de) |
DE (1) | DE2558365A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3534690A1 (de) * | 1985-09-28 | 1987-06-19 | Greiner & Soehne C A | Selbsttragende schalldaemmplatte |
-
1974
- 1974-12-31 CH CH1739774A patent/CH585826A5/xx not_active IP Right Cessation
-
1975
- 1975-12-23 DE DE19752558365 patent/DE2558365A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2558365A1 (de) | 1976-07-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |