CN300818497S - 便携式数字手持折射计 - Google Patents

便携式数字手持折射计

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Publication number
CN300818497S
CN300818497S CN200730140428.7F CN200730140428F CN300818497S CN 300818497 S CN300818497 S CN 300818497S CN 200730140428 F CN200730140428 F CN 200730140428F CN 300818497 S CN300818497 S CN 300818497S
Authority
CN
China
Prior art keywords
portable digital
digital handheld
handheld refractometer
view
refractometer
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
CN200730140428.7F
Other languages
English (en)
Inventor
旭 崔
Original Assignee
旭 崔
Filing date
Publication date
Application filed by 旭 崔 filed Critical 旭 崔
Application granted granted Critical
Publication of CN300818497S publication Critical patent/CN300818497S/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

1.后视图与主视图对称,省略后视图。2.右视图与左视图对称,省略右视图。3.请求保护的外观设计包含色彩。
CN200730140428.7F 2007-09-14 便携式数字手持折射计 Expired - Fee Related CN300818497S (zh)

Publications (1)

Publication Number Publication Date
CN300818497S true CN300818497S (zh) 2008-08-20

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080820

Main classification number: 10-04

Termination date: 20110914