JPH01177360U - - Google Patents
Info
- Publication number
- JPH01177360U JPH01177360U JP7336588U JP7336588U JPH01177360U JP H01177360 U JPH01177360 U JP H01177360U JP 7336588 U JP7336588 U JP 7336588U JP 7336588 U JP7336588 U JP 7336588U JP H01177360 U JPH01177360 U JP H01177360U
- Authority
- JP
- Japan
- Prior art keywords
- air
- repeatedly
- contract
- pump
- short side
- 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
- 210000004712 air sac Anatomy 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 2
Landscapes
- Road Paving Structures (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073365U JPH0527636Y2 (es) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073365U JPH0527636Y2 (es) | 1988-06-03 | 1988-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177360U true JPH01177360U (es) | 1989-12-19 |
| JPH0527636Y2 JPH0527636Y2 (es) | 1993-07-14 |
Family
ID=31298511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988073365U Expired - Lifetime JPH0527636Y2 (es) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527636Y2 (es) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5266338U (es) * | 1975-11-12 | 1977-05-17 | ||
| JPS6443157U (es) * | 1987-09-08 | 1989-03-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927690A1 (de) * | 1979-07-09 | 1981-01-29 | Leybold Heraeus Gmbh & Co Kg | Verdraengermaschine nach dem spiralprinzip |
-
1988
- 1988-06-03 JP JP1988073365U patent/JPH0527636Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5266338U (es) * | 1975-11-12 | 1977-05-17 | ||
| JPS6443157U (es) * | 1987-09-08 | 1989-03-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527636Y2 (es) | 1993-07-14 |