CN301882900S - gear pumps - Google Patents

gear pumps

Info

Publication number
CN301882900S
CN301882900S CN201130321034.8 CN301882900S CN 301882900 S CN301882900 S CN 301882900S CN 301882900 S CN301882900 S CN 301882900S
Authority
CN
China
Prior art keywords
gear pumps
gear
product
designate
lies
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
CN201130321034.8
Other languages
Chinese (zh)
Inventor
王晖
Original Assignee
无锡市东方液压件制造有限公司
Filing date
Publication date
Application filed by 无锡市东方液压件制造有限公司 filed Critical 无锡市东方液压件制造有限公司
Application granted granted Critical
Publication of CN301882900S publication Critical patent/CN301882900S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

产品名称：齿轮油泵。用途：属于齿轮泵领域。设计要点：在于产品的结构和形状。指定主视图用于出版专利公报。Product name: gear oil pump. Application: It belongs to the field of gear pump. Design points: It lies in the structure and shape of the product. Designate the main view for publication of the Patent Gazette.

CN201130321034.8 2011-09-14 gear pumps Expired - Lifetime CN301882900S (en)

Publications (1)

Publication Number Publication Date
CN301882900S true CN301882900S (en) 2012-04-11

Family

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Legal Events

Date Code Title Description
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20120411

Main classification number: 15-02

DD01 Delivery of document by public notice

Addressee: Wuxi Dongfang hydraulic parts manufacturing Co.,Ltd. The person in charge

Document name: Notice of expiration and termination of patent right

Main classification number: 15-02