JPS63180059U - - Google Patents
Info
- Publication number
- JPS63180059U JPS63180059U JP6988587U JP6988587U JPS63180059U JP S63180059 U JPS63180059 U JP S63180059U JP 6988587 U JP6988587 U JP 6988587U JP 6988587 U JP6988587 U JP 6988587U JP S63180059 U JPS63180059 U JP S63180059U
- Authority
- JP
- Japan
- Prior art keywords
- mask
- pieces
- edges
- synthetic resin
- ear hook
- 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 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 244000052616 bacterial pathogen Species 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988587U JPS63180059U (pt) | 1987-05-11 | 1987-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6988587U JPS63180059U (pt) | 1987-05-11 | 1987-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180059U true JPS63180059U (pt) | 1988-11-21 |
Family
ID=30911011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6988587U Pending JPS63180059U (pt) | 1987-05-11 | 1987-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180059U (pt) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043227A (ja) * | 2004-08-06 | 2006-02-16 | Yokoi:Kk | 立体マスク |
| JP2006223543A (ja) * | 2005-02-17 | 2006-08-31 | Gemco Takasaki:Kk | マイクロファイバーマスク |
| JP2008055035A (ja) * | 2006-09-01 | 2008-03-13 | Iris Ohyama Inc | マスク |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525306U (pt) * | 1978-08-02 | 1980-02-19 | ||
| JPS5739777A (en) * | 1980-07-07 | 1982-03-05 | Nat Res Dev | Cell line |
-
1987
- 1987-05-11 JP JP6988587U patent/JPS63180059U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525306U (pt) * | 1978-08-02 | 1980-02-19 | ||
| JPS5739777A (en) * | 1980-07-07 | 1982-03-05 | Nat Res Dev | Cell line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043227A (ja) * | 2004-08-06 | 2006-02-16 | Yokoi:Kk | 立体マスク |
| JP2006223543A (ja) * | 2005-02-17 | 2006-08-31 | Gemco Takasaki:Kk | マイクロファイバーマスク |
| JP2008055035A (ja) * | 2006-09-01 | 2008-03-13 | Iris Ohyama Inc | マスク |