Home > R & D > Patent
No
Patent / Utility Model
nation
DATE
1
Diamond tip disk saw
KOREA
1999.12.13.
2
Device for reinforcing the shank of cutting wheel
2001.06.13.
3
Method for bonding a steel shank and copper plate of no noise cutter
2004.04.27.
4
A method for manufacturing a shank of a cutting wheel without noise
5
A cutter with cutting measure
2003.01.27.
6
A diamond tip disk saw
2002.03.04.
7
DIAMOND TIP DISK SAW
U.S.A
2001.08.21.
8
Germany
2002.10.02
9
United Kingdom
10
Italy
11
France
12
Spain
13
Method for marking surface of a cutting wheel
2005.07.14
14
Automatic Brazing Machine
2006.04.29
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