JPS6393953U - - Google Patents
Info
- Publication number
- JPS6393953U JPS6393953U JP19087486U JP19087486U JPS6393953U JP S6393953 U JPS6393953 U JP S6393953U JP 19087486 U JP19087486 U JP 19087486U JP 19087486 U JP19087486 U JP 19087486U JP S6393953 U JPS6393953 U JP S6393953U
- Authority
- JP
- Japan
- Prior art keywords
- dust mask
- cheeks
- chin
- nose
- mouth
- 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
- 239000000428 dust Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 2
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19087486U JPS6393953U (enExample) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19087486U JPS6393953U (enExample) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393953U true JPS6393953U (enExample) | 1988-06-17 |
Family
ID=31144495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19087486U Pending JPS6393953U (enExample) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393953U (enExample) |
-
1986
- 1986-12-10 JP JP19087486U patent/JPS6393953U/ja active Pending