JPS5639132Y2 - - Google Patents
Info
- Publication number
- JPS5639132Y2 JPS5639132Y2 JP18005575U JP18005575U JPS5639132Y2 JP S5639132 Y2 JPS5639132 Y2 JP S5639132Y2 JP 18005575 U JP18005575 U JP 18005575U JP 18005575 U JP18005575 U JP 18005575U JP S5639132 Y2 JPS5639132 Y2 JP S5639132Y2
- 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
- Keying Circuit Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18005575U JPS5639132Y2 (xx) | 1975-12-30 | 1975-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18005575U JPS5639132Y2 (xx) | 1975-12-30 | 1975-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5292051U JPS5292051U (xx) | 1977-07-09 |
| JPS5639132Y2 true JPS5639132Y2 (xx) | 1981-09-11 |
Family
ID=28658276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18005575U Expired JPS5639132Y2 (xx) | 1975-12-30 | 1975-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5639132Y2 (xx) |
-
1975
- 1975-12-30 JP JP18005575U patent/JPS5639132Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5292051U (xx) | 1977-07-09 |