JPH0242028U - - Google Patents
Info
- Publication number
- JPH0242028U JPH0242028U JP12072088U JP12072088U JPH0242028U JP H0242028 U JPH0242028 U JP H0242028U JP 12072088 U JP12072088 U JP 12072088U JP 12072088 U JP12072088 U JP 12072088U JP H0242028 U JPH0242028 U JP H0242028U
- Authority
- JP
- Japan
- Prior art keywords
- lower edge
- tongue piece
- eyes
- opened
- straight line
- 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
- 210000003128 head Anatomy 0.000 claims 1
- 210000000537 nasal bone Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12072088U JPH0242028U (en]) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12072088U JPH0242028U (en]) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242028U true JPH0242028U (en]) | 1990-03-23 |
Family
ID=31367082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12072088U Pending JPH0242028U (en]) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242028U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575248B2 (en]) * | 1977-12-09 | 1982-01-29 |
-
1988
- 1988-09-14 JP JP12072088U patent/JPH0242028U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575248B2 (en]) * | 1977-12-09 | 1982-01-29 |