JPH02118568U - - Google Patents
Info
- Publication number
- JPH02118568U JPH02118568U JP2883689U JP2883689U JPH02118568U JP H02118568 U JPH02118568 U JP H02118568U JP 2883689 U JP2883689 U JP 2883689U JP 2883689 U JP2883689 U JP 2883689U JP H02118568 U JPH02118568 U JP H02118568U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- center
- core material
- mask material
- mask
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 5
- 239000011162 core material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989028836U JPH0727946Y2 (ja) | 1989-03-14 | 1989-03-14 | 簡易マスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989028836U JPH0727946Y2 (ja) | 1989-03-14 | 1989-03-14 | 簡易マスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02118568U true JPH02118568U (US08063081-20111122-C00044.png) | 1990-09-25 |
JPH0727946Y2 JPH0727946Y2 (ja) | 1995-06-28 |
Family
ID=31252525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989028836U Expired - Fee Related JPH0727946Y2 (ja) | 1989-03-14 | 1989-03-14 | 簡易マスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0727946Y2 (US08063081-20111122-C00044.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010508095A (ja) * | 2006-11-03 | 2010-03-18 | プリメド メディカル プロダクツ インコーポレイテッド | 空気濾過軟性フェイスマスク |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50157A (US08063081-20111122-C00044.png) * | 1973-05-15 | 1975-01-06 | ||
JPS5739777A (en) * | 1980-07-07 | 1982-03-05 | Nat Res Dev | Cell line |
-
1989
- 1989-03-14 JP JP1989028836U patent/JPH0727946Y2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50157A (US08063081-20111122-C00044.png) * | 1973-05-15 | 1975-01-06 | ||
JPS5739777A (en) * | 1980-07-07 | 1982-03-05 | Nat Res Dev | Cell line |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010508095A (ja) * | 2006-11-03 | 2010-03-18 | プリメド メディカル プロダクツ インコーポレイテッド | 空気濾過軟性フェイスマスク |
Also Published As
Publication number | Publication date |
---|---|
JPH0727946Y2 (ja) | 1995-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |