JPS493778A - - Google Patents
Info
- Publication number
- JPS493778A JPS493778A JP4473072A JP4473072A JPS493778A JP S493778 A JPS493778 A JP S493778A JP 4473072 A JP4473072 A JP 4473072A JP 4473072 A JP4473072 A JP 4473072A JP S493778 A JPS493778 A JP S493778A
- 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
- Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473072A JPS493778A (ja) | 1972-05-06 | 1972-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4473072A JPS493778A (ja) | 1972-05-06 | 1972-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493778A true JPS493778A (ja) | 1974-01-14 |
Family
ID=12699546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4473072A Pending JPS493778A (ja) | 1972-05-06 | 1972-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS493778A (ja) |
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1972
- 1972-05-06 JP JP4473072A patent/JPS493778A/ja active Pending