CN301216401S - Explosion-proof computer - Google Patents

Explosion-proof computer

Info

Publication number
CN301216401S
CN301216401S CN200930161829.X CN301216401S CN 301216401 S CN301216401 S CN 301216401S CN 301216401 S CN301216401 S CN 301216401S
Authority
CN
China
Prior art keywords
explosion
proof computer
proof
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN200930161829.X
Other languages
Chinese (zh)
Inventor
吴燕清
张军
肖勇
阎家光
Original Assignee
煤炭科学研究总院重庆研究院
Filing date
Publication date
Application filed by 煤炭科学研究总院重庆研究院 filed Critical 煤炭科学研究总院重庆研究院
Application granted granted Critical
Publication of CN301216401S publication Critical patent/CN301216401S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

CN200930161829.X 2009-09-18 Explosion-proof computer Expired - Lifetime CN301216401S (en)

Publications (1)

Publication Number Publication Date
CN301216401S true CN301216401S (en) 2010-05-19

Family

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Legal Events

Date Code Title Description
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Main classification number: 14-02

Address after: 400037, No. three village, 55 bridge, Shapingba District, Chongqing

Patentee after: Chongqing Research Institute of China Coal Technology & Engineering Group Corp.

Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing

Patentee before: Chongqing Institute of Coal Science Research Institute

CP03 Change of name, title or address

Main classification number: 14-02

Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6

Patentee after: CCTEG CHONGQING RESEARCH INSTITUTE Co.,Ltd.

Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing

Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp.

CX01 Expiry of patent term

Granted publication date: 20100519

Main classification number: 14-02