JPS4920844A - - Google Patents
Info
- Publication number
- JPS4920844A JPS4920844A JP6160972A JP6160972A JPS4920844A JP S4920844 A JPS4920844 A JP S4920844A JP 6160972 A JP6160972 A JP 6160972A JP 6160972 A JP6160972 A JP 6160972A JP S4920844 A JPS4920844 A JP S4920844A
- 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
- Indicating And Signalling Devices For Elevators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6160972A JPS4920844A (en) | 1972-06-20 | 1972-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6160972A JPS4920844A (en) | 1972-06-20 | 1972-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920844A true JPS4920844A (en) | 1974-02-23 |
Family
ID=13176063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6160972A Pending JPS4920844A (en) | 1972-06-20 | 1972-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4920844A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224138A (en) * | 1982-06-24 | 1983-12-26 | Teikoku Carbon Kogyo Kk | Manufacture of sintered material for collector for traveling in low-speed region |
-
1972
- 1972-06-20 JP JP6160972A patent/JPS4920844A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224138A (en) * | 1982-06-24 | 1983-12-26 | Teikoku Carbon Kogyo Kk | Manufacture of sintered material for collector for traveling in low-speed region |
| JPS631385B2 (en) * | 1982-06-24 | 1988-01-12 | Teikoku Kaabon Kogyo Kk |