JPS6221961U - - Google Patents
Info
- Publication number
- JPS6221961U JPS6221961U JP11472085U JP11472085U JPS6221961U JP S6221961 U JPS6221961 U JP S6221961U JP 11472085 U JP11472085 U JP 11472085U JP 11472085 U JP11472085 U JP 11472085U JP S6221961 U JPS6221961 U JP S6221961U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin film
- groove
- tetsushiyu
- recesses
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11472085U JPS6221961U (zh) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11472085U JPS6221961U (zh) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221961U true JPS6221961U (zh) | 1987-02-09 |
Family
ID=30997712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11472085U Pending JPS6221961U (zh) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221961U (zh) |
-
1985
- 1985-07-25 JP JP11472085U patent/JPS6221961U/ja active Pending