| 1 |
81206545 |
IMPROVEMENT ON THE CONSTRUCTION OF ELECTRICAL DISCHARGE MACHINE |
075822 |
11 Aug 1992~10 Aug 2002 |
| 2 |
82206062 |
IMPROVEMENT ON TOOL CHANGE INSTALLATION FOR AUTO TOOL CHANGE OF ELECTRICAL DISCHARGE MACHINE |
105135 |
11 Sep 1995~ 6 May 2005 |
| 3 |
82303490 |
ELECTRICAL DISCHARGE MACHINE |
042631 |
11 Aug 1994~ 6 May 2003 |
| 4 |
82206065 |
CONSTRUCTION IMPROVEMENT OF ELECTRIC DISCHARGE MACHINE（一） |
106549 |
11 Oct 1995~ 6 May 2005 |
| 5 |
86206206 |
IMPROVEMENT ON CHUCK GUARD OF MACHINE TOOL |
136240 |
1 May 1998~16 Apr 2009 |
| 6 |
86213902 |
COSTRUCTION IMPROVEMENT OF MOVABLE CONTROL PANEL OF MACHINE TOOL |
143766 |
21 Dec 1998~11 Aug 2009 |
| 7 |
86215042 |
IMPROVEMENT OF SAFETY DOOR FOR MACHINE TOOL |
187695 |
11 Apr 1999~29 Aug 2009 |
| 8 |
87204758 |
THE IMPROVEMENT OF THE SAFETY DOOR （FOR THE CONVENIENT OPERATION AND SURVEY） |
199889 |
1 Jan 2003~26 Mar 2010 |
| 9 |
87210879 |
The improvement of machine tool magazine base protecting cover |
147322 |
11 Apr 1999~ 3 Jul 2010 |
| 10 |
87211556 |
Improvement of Protecting Cover for Machine Tool Chuck |
148321 |
21 May 1999~14 Jul 2010 |
| 11 |
87211556 |
THE IMPROVEMENT OF CONTROL BOX CONSTRUCTION FOR AUTOMATIC LATHE |
184281 |
21 Nov 2001~12 Jul 2012 |
| 12 |
89214796 |
The reformation of gear change control housing for machine tool |
181094 |
11 Sep 2001~23 Aug 2012 |
| 13 |
92221388 |
Construction Improvement of Head Movement For Bridge type Machining Center |
M257251 |
21 Feb 2005~ 2 Dec 2014 |
| 14 |
93201624 |
Construction improvement of Columns for Double Column Machining Center |
M255096 |
11 Jan 2005~ 1 Feb 2014 |
| 15 |
93201623 |
Construction improvement of base for double column machining center |
M255100 |
11 Jan 2005~ 1 Feb 2014 |
| 16 |
2004200012049 |
Improved Head Slide Construction on Bridge Type Machining Center (China) |
676573 |
17 Jan 2004~17 Jan 2014 |
| 17 |
202004017403.0 |
Improved Head Slide Construction on Bridge Type Machining Center (Germany) |
2020040174030 |
9 Nov 2004~ 9 Nov 2014 |
| 18 |
2004-6774 |
Improved Head Slide Construction on Bridge Type Machining Center (Japan) |
3108878 |
2 Mar 2005~18 Nov 2011 |
| 19 |
94207362 |
Improved sliding structure for bridge type machining center |
M281742 |
1 Dec 2005~ 5 May 2015 |
| 20 |
94207360 |
Improved positioning mechanism of head of the gantry machining center |
M281740 |
1 Dec 2005~ 5 May 2015 |
| 21 |
94209579 |
Improved Spindle Transmission on Machine Tools |
M284464 |
1 Jan 2006~ 7 Jun 2015 |
| 22 |
202004019862.2 |
Improved Base Construction on Double Column Machining Center (Germany) |
2020040198622 |
|
| 23 |
202004019861.4 |
Improved Base Protection on Double Column Machining Center (Germany) |
2020040198614 |
|
| 24 |
94216869 |
Improved Headstock Slide Construction on Machining Center |
M284474 |
1 Jan 2006~28 Sep 2015 |
| 25 |
94216868 |
Improve Construction of Columns on Double Column Machining Center |
M284473 |
1 Jan 2006~28 Sep 2015 |
| 26 |
94218602 |
Improved Construction of Integrated Milling and Turning Center |
M290444 |
11 May 2006~27 Oct 2015 |
| 27 |
94221192 |
Improved Chip Removal Device on Machining Center |
M296091 |
21 Aug 2006~ 5 Dec 2015 |
| 28 |
94222249 |
Improved Construction for Thermal Stability on Machining Center |
M294382 |
21 Jul 2006~20 Dec 2015 |
| 29 |
95200798 |
Improved Construction of Milling and Turing Center |
M297805 |
21 Sep 2006~12 Jan 2016 |
| 30 |
95200795 |
Improved Spacer for Machine Tools |
M294988 |
1 Aug 2006~12 Jan 2016 |
