Original language | Chinese (Traditional) |
---|---|
Patent number | 099228 |
IPC | F16N-007/34 |
Priority date | 17-01-21 |
Filing date | 97-01-22 |
Publication status | Published - 1998 Nov 11 |
Original language | Chinese (Traditional) |
---|---|
Patent number | 099228 |
IPC | F16N-007/34 |
Priority date | 17-01-21 |
Filing date | 97-01-22 |
Publication status | Published - 1998 Nov 11 |