JPH0469005U - - Google Patents
Info
- Publication number
- JPH0469005U JPH0469005U JP11171090U JP11171090U JPH0469005U JP H0469005 U JPH0469005 U JP H0469005U JP 11171090 U JP11171090 U JP 11171090U JP 11171090 U JP11171090 U JP 11171090U JP H0469005 U JPH0469005 U JP H0469005U
- Authority
- JP
- Japan
- Prior art keywords
- pass
- membrane
- allow air
- holes
- utility
- 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
- 239000012528 membrane Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 2
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11171090U JPH0469005U (ko) | 1990-10-25 | 1990-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11171090U JPH0469005U (ko) | 1990-10-25 | 1990-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469005U true JPH0469005U (ko) | 1992-06-18 |
Family
ID=31859181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11171090U Pending JPH0469005U (ko) | 1990-10-25 | 1990-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469005U (ko) |
-
1990
- 1990-10-25 JP JP11171090U patent/JPH0469005U/ja active Pending