JPH0440661U - - Google Patents
Info
- Publication number
- JPH0440661U JPH0440661U JP8250390U JP8250390U JPH0440661U JP H0440661 U JPH0440661 U JP H0440661U JP 8250390 U JP8250390 U JP 8250390U JP 8250390 U JP8250390 U JP 8250390U JP H0440661 U JPH0440661 U JP H0440661U
- Authority
- JP
- Japan
- Prior art keywords
- nostrils
- color
- nose
- mask
- nose 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.)
- Pending
Links
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 claims 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8250390U JPH0440661U (enrdf_load_stackoverflow) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8250390U JPH0440661U (enrdf_load_stackoverflow) | 1990-08-03 | 1990-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0440661U true JPH0440661U (enrdf_load_stackoverflow) | 1992-04-07 |
Family
ID=31629379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8250390U Pending JPH0440661U (enrdf_load_stackoverflow) | 1990-08-03 | 1990-08-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440661U (enrdf_load_stackoverflow) |
-
1990
- 1990-08-03 JP JP8250390U patent/JPH0440661U/ja active Pending
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