JPH0230361U - - Google Patents
Info
- Publication number
- JPH0230361U JPH0230361U JP10767188U JP10767188U JPH0230361U JP H0230361 U JPH0230361 U JP H0230361U JP 10767188 U JP10767188 U JP 10767188U JP 10767188 U JP10767188 U JP 10767188U JP H0230361 U JPH0230361 U JP H0230361U
- Authority
- JP
- Japan
- Prior art keywords
- exhaled air
- mask
- eyeglasses
- locked
- constructed
- 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
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 238000007688 edging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10767188U JPH0230361U (pt) | 1988-08-17 | 1988-08-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10767188U JPH0230361U (pt) | 1988-08-17 | 1988-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0230361U true JPH0230361U (pt) | 1990-02-27 |
Family
ID=31342296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10767188U Pending JPH0230361U (pt) | 1988-08-17 | 1988-08-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0230361U (pt) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078182A (pt) * | 1973-11-01 | 1975-06-25 | ||
JPS606547B2 (ja) * | 1981-02-25 | 1985-02-19 | 富士通株式会社 | 薄膜混成集積回路 |
-
1988
- 1988-08-17 JP JP10767188U patent/JPH0230361U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078182A (pt) * | 1973-11-01 | 1975-06-25 | ||
JPS606547B2 (ja) * | 1981-02-25 | 1985-02-19 | 富士通株式会社 | 薄膜混成集積回路 |
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