JPH0452955U - - Google Patents
Info
- Publication number
- JPH0452955U JPH0452955U JP9692690U JP9692690U JPH0452955U JP H0452955 U JPH0452955 U JP H0452955U JP 9692690 U JP9692690 U JP 9692690U JP 9692690 U JP9692690 U JP 9692690U JP H0452955 U JPH0452955 U JP H0452955U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- passage
- independent
- negative pressure
- vacuum chamber
- 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.)
- Pending
Links
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9692690U JPH0452955U (zh) | 1990-09-13 | 1990-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9692690U JPH0452955U (zh) | 1990-09-13 | 1990-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452955U true JPH0452955U (zh) | 1992-05-06 |
Family
ID=31836861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9692690U Pending JPH0452955U (zh) | 1990-09-13 | 1990-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452955U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0152846B2 (zh) * | 1982-04-19 | 1989-11-10 | Siemens Ag |
-
1990
- 1990-09-13 JP JP9692690U patent/JPH0452955U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0152846B2 (zh) * | 1982-04-19 | 1989-11-10 | Siemens Ag |