| Original language | Chinese (Traditional) |
|---|---|
| Patent number | 000000 |
| IPC | F16C-033/66,F16C-019/00 |
| Priority date | 19-12-08 |
| Filing date | 99-12-09 |
| Publication status | Published - 2000 Dec 11 |
| Original language | Chinese (Traditional) |
|---|---|
| Patent number | 000000 |
| IPC | F16C-033/66,F16C-019/00 |
| Priority date | 19-12-08 |
| Filing date | 99-12-09 |
| Publication status | Published - 2000 Dec 11 |