JPS4953370U - - Google Patents
Info
- Publication number
- JPS4953370U JPS4953370U JP9477372U JP9477372U JPS4953370U JP S4953370 U JPS4953370 U JP S4953370U JP 9477372 U JP9477372 U JP 9477372U JP 9477372 U JP9477372 U JP 9477372U JP S4953370 U JPS4953370 U JP S4953370U
- Authority
- JP
- Japan
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9477372U JPS4953370U (zh) | 1972-08-12 | 1972-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9477372U JPS4953370U (zh) | 1972-08-12 | 1972-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953370U true JPS4953370U (zh) | 1974-05-11 |
Family
ID=28289607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9477372U Pending JPS4953370U (zh) | 1972-08-12 | 1972-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4953370U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128871A (en) * | 1978-03-29 | 1979-10-05 | Toray Ind Inc | Unwoven cloth filter |
-
1972
- 1972-08-12 JP JP9477372U patent/JPS4953370U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54128871A (en) * | 1978-03-29 | 1979-10-05 | Toray Ind Inc | Unwoven cloth filter |