JPS503991Y1 - - Google Patents
Info
- Publication number
- JPS503991Y1 JPS503991Y1 JP8746169U JP8746169U JPS503991Y1 JP S503991 Y1 JPS503991 Y1 JP S503991Y1 JP 8746169 U JP8746169 U JP 8746169U JP 8746169 U JP8746169 U JP 8746169U JP S503991 Y1 JPS503991 Y1 JP S503991Y1
- 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.)
- Expired
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746169U JPS503991Y1 (ja) | 1969-09-12 | 1969-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8746169U JPS503991Y1 (ja) | 1969-09-12 | 1969-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS503991Y1 true JPS503991Y1 (ja) | 1975-02-01 |
Family
ID=33071017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8746169U Expired JPS503991Y1 (ja) | 1969-09-12 | 1969-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS503991Y1 (ja) |
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1969
- 1969-09-12 JP JP8746169U patent/JPS503991Y1/ja not_active Expired