JPS61109566U - - Google Patents
Info
- Publication number
- JPS61109566U JPS61109566U JP19511584U JP19511584U JPS61109566U JP S61109566 U JPS61109566 U JP S61109566U JP 19511584 U JP19511584 U JP 19511584U JP 19511584 U JP19511584 U JP 19511584U JP S61109566 U JPS61109566 U JP S61109566U
- Authority
- JP
- Japan
- Prior art keywords
- maru
- rounded
- corner
- utility
- scope
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19511584U JPS61109566U (no) | 1984-12-22 | 1984-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19511584U JPS61109566U (no) | 1984-12-22 | 1984-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109566U true JPS61109566U (no) | 1986-07-11 |
Family
ID=30752612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19511584U Pending JPS61109566U (no) | 1984-12-22 | 1984-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109566U (no) |
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1984
- 1984-12-22 JP JP19511584U patent/JPS61109566U/ja active Pending