CN300728162S - 刀闸阀 - Google Patents

刀闸阀

Info

Publication number
CN300728162S
CN300728162S CN200730111537.6F CN200730111537F CN300728162S CN 300728162 S CN300728162 S CN 300728162S CN 200730111537 F CN200730111537 F CN 200730111537F CN 300728162 S CN300728162 S CN 300728162S
Authority
CN
China
Prior art keywords
gate valve
knife gate
knife
view
left view
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 - Fee Related
Application number
CN200730111537.6F
Other languages
English (en)
Inventor
姜日静
Original Assignee
姜日静
Filing date
Publication date
Application filed by 姜日静 filed Critical 姜日静
Application granted granted Critical
Publication of CN300728162S publication Critical patent/CN300728162S/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

左视图与右视图对称,省略左视图。
CN200730111537.6F 2007-02-07 刀闸阀 Expired - Fee Related CN300728162S (zh)

Publications (1)

Publication Number Publication Date
CN300728162S true CN300728162S (zh) 2008-01-02

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Legal Events

Date Code Title Description
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20101122

Main classification number: 23-01

Address after: Yao Xi Zhen Jin Ao Cun Jin Ji Lu Longwan District of Wenzhou City, Zhejiang Province, No. 325011 A

Patentee after: WENZHOU CHISUN VALVE MANUFACTURE CO., LTD.

Address before: Longwan District of Wenzhou City, Zhejiang Province, 325024 central exchange hit Street 40 Lane Road No. 5

Patentee before: Jiang Rijing

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Main classification number: 23-01

Termination date: 20100207