JPS4915391B1 - - Google Patents
Info
- Publication number
- JPS4915391B1 JPS4915391B1 JP407269A JP407269A JPS4915391B1 JP S4915391 B1 JPS4915391 B1 JP S4915391B1 JP 407269 A JP407269 A JP 407269A JP 407269 A JP407269 A JP 407269A JP S4915391 B1 JPS4915391 B1 JP S4915391B1
- 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
- Bipolar Transistors (AREA)
- Formation Of Insulating Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP407269A JPS4915391B1 (zh) | 1969-01-22 | 1969-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP407269A JPS4915391B1 (zh) | 1969-01-22 | 1969-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4915391B1 true JPS4915391B1 (zh) | 1974-04-15 |
Family
ID=11574593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP407269A Pending JPS4915391B1 (zh) | 1969-01-22 | 1969-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4915391B1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020255221A1 (ja) * | 2019-06-17 | 2020-12-24 | 三菱電機ビルテクノサービス株式会社 | 乗客コンベアのステップチェーンの伸び検知システム |
-
1969
- 1969-01-22 JP JP407269A patent/JPS4915391B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020255221A1 (ja) * | 2019-06-17 | 2020-12-24 | 三菱電機ビルテクノサービス株式会社 | 乗客コンベアのステップチェーンの伸び検知システム |