Invention Grant
- Patent Title: Heat treatment container for vacuum heat treatment apparatus
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Application No.: US13519050Application Date: 2010-12-24
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Publication No.: US09709334B2Publication Date: 2017-07-18
- Inventor: Byung Sook Kim , Min Sung Kim , Kyoung Hoon Chai
- Applicant: Byung Sook Kim , Min Sung Kim , Kyoung Hoon Chai
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2009-0130663 20091224; KR10-2010-0123882 20101206
- International Application: PCT/KR2010/009335 WO 20101224
- International Announcement: WO2011/078628 WO 20110630
- Main IPC: F27D7/06
- IPC: F27D7/06 ; C01B31/36 ; F27B5/04 ; F27B5/16
Abstract:
Provided is a heat treatment container for a vacuum heat treatment apparatus. The heat treatment container includes a bottom and a sidewall. An exhaust passage is defined in an upper portion of the sidewall.
Public/Granted literature
- US20130095442A1 Heat Treatment Container for Vacuum Heat Treatment Apparatus Public/Granted day:2013-04-18
Information query
