JPH01131301U - - Google Patents
Info
- Publication number
- JPH01131301U JPH01131301U JP2794988U JP2794988U JPH01131301U JP H01131301 U JPH01131301 U JP H01131301U JP 2794988 U JP2794988 U JP 2794988U JP 2794988 U JP2794988 U JP 2794988U JP H01131301 U JPH01131301 U JP H01131301U
- Authority
- JP
- Japan
- Prior art keywords
- pump chamber
- valves
- air supply
- supply pipe
- suction pipe
- 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
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2794988U JPH01131301U (sr) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2794988U JPH01131301U (sr) | 1988-03-01 | 1988-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01131301U true JPH01131301U (sr) | 1989-09-06 |
Family
ID=31250894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2794988U Pending JPH01131301U (sr) | 1988-03-01 | 1988-03-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01131301U (sr) |
-
1988
- 1988-03-01 JP JP2794988U patent/JPH01131301U/ja active Pending