DD97103A1 - - Google Patents
Info
- Publication number
- DD97103A1 DD97103A1 DD16340572A DD16340572A DD97103A1 DD 97103 A1 DD97103 A1 DD 97103A1 DD 16340572 A DD16340572 A DD 16340572A DD 16340572 A DD16340572 A DD 16340572A DD 97103 A1 DD97103 A1 DD 97103A1
- Authority
- DD
- German Democratic Republic
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Exhaust Silencers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16340572A DD97103A1 (ja) | 1972-06-05 | 1972-06-05 | |
| DE19732315937 DE2315937A1 (de) | 1972-06-05 | 1973-03-30 | Kammerschalldaempfer |
| CS395473A CS160946B1 (ja) | 1972-06-05 | 1973-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16340572A DD97103A1 (ja) | 1972-06-05 | 1972-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97103A1 true DD97103A1 (ja) | 1973-04-12 |
Family
ID=5486817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16340572A DD97103A1 (ja) | 1972-06-05 | 1972-06-05 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS160946B1 (ja) |
| DD (1) | DD97103A1 (ja) |
| DE (1) | DE2315937A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03222651A (ja) * | 1989-11-06 | 1991-10-01 | Toshiba Corp | 空冷式誘導電動機 |
-
1972
- 1972-06-05 DD DD16340572A patent/DD97103A1/xx unknown
-
1973
- 1973-03-30 DE DE19732315937 patent/DE2315937A1/de active Pending
- 1973-05-31 CS CS395473A patent/CS160946B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS160946B1 (ja) | 1975-05-04 |
| DE2315937A1 (de) | 1973-12-20 |