Title:
CRIMPED SAW WIRE WITH A FLAT SHAPE
Document Type and Number:
WIPO Patent Application WO/2017/073843
Kind Code:
A1
Abstract:
A crimped saw wire with a flat shape includes, when a section of the crimped saw wire, which is cut in a direction perpendicular to a length direction of the crimped saw wire, is seen from the length direction of the crimped saw wire: a major axis portion, facing surfaces of which are in parallel to each other, when a circular section is pressurized at both sides thereof; and a minor axis portion protruding in a round shape from both ends of the major axis portion.
Inventors:
LEE BYUNG HO (KR)
YU GWANG WEON (KR)
YU GWANG WEON (KR)
Application Number:
PCT/KR2016/000688
Publication Date:
May 04, 2017
Filing Date:
January 22, 2016
Export Citation:
Assignee:
HONGDUK IND CO LTD (KR)
International Classes:
H01L21/78; B23D57/00; B23D61/18; H01L23/00
Foreign References:
| US20150158098A1 | 2015-06-11 | |||
| JP2010167509A | 2010-08-05 | |||
| JP2007044794A | 2007-02-22 | |||
| JP2012139743A | 2012-07-26 | |||
| US20090090344A1 | 2009-04-09 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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