JPS57182457U - - Google Patents
Info
- Publication number
- JPS57182457U JPS57182457U JP6857281U JP6857281U JPS57182457U JP S57182457 U JPS57182457 U JP S57182457U JP 6857281 U JP6857281 U JP 6857281U JP 6857281 U JP6857281 U JP 6857281U JP S57182457 U JPS57182457 U JP S57182457U
- Authority
- JP
- Japan
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6857281U JPS57182457U (ja) | 1981-05-14 | 1981-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6857281U JPS57182457U (ja) | 1981-05-14 | 1981-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57182457U true JPS57182457U (ja) | 1982-11-19 |
Family
ID=29864504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6857281U Pending JPS57182457U (ja) | 1981-05-14 | 1981-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57182457U (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4421358Y1 (ja) * | 1966-08-05 | 1969-09-10 | ||
| JPS5138236U (ja) * | 1974-09-13 | 1976-03-22 | ||
| JPS5450191A (en) * | 1977-09-29 | 1979-04-19 | Midori Anzen Kogyo | Mask for oxygen respiration |
-
1981
- 1981-05-14 JP JP6857281U patent/JPS57182457U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4421358Y1 (ja) * | 1966-08-05 | 1969-09-10 | ||
| JPS5138236U (ja) * | 1974-09-13 | 1976-03-22 | ||
| JPS5450191A (en) * | 1977-09-29 | 1979-04-19 | Midori Anzen Kogyo | Mask for oxygen respiration |