CN202169351U - 一种内六角冲挤模 - Google Patents
一种内六角冲挤模 Download PDFInfo
- Publication number
- CN202169351U CN202169351U CN2011202221903U CN201120222190U CN202169351U CN 202169351 U CN202169351 U CN 202169351U CN 2011202221903 U CN2011202221903 U CN 2011202221903U CN 201120222190 U CN201120222190 U CN 201120222190U CN 202169351 U CN202169351 U CN 202169351U
- Authority
- CN
- China
- Prior art keywords
- hexagonal
- needle head
- punching needle
- cylinder
- syringe needle
- 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
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202221903U CN202169351U (zh) | 2011-06-28 | 2011-06-28 | 一种内六角冲挤模 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202221903U CN202169351U (zh) | 2011-06-28 | 2011-06-28 | 一种内六角冲挤模 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202169351U true CN202169351U (zh) | 2012-03-21 |
Family
ID=45827555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011202221903U Expired - Fee Related CN202169351U (zh) | 2011-06-28 | 2011-06-28 | 一种内六角冲挤模 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202169351U (zh) |
-
2011
- 2011-06-28 CN CN2011202221903U patent/CN202169351U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Co., Ltd of Shanghai High Strength Bolts Plant Assignor: Shanghai Fasteners & Welding Consumables Research Institute Co., Ltd. Contract record no.: 2013310000127 Denomination of utility model: Inner hexagonal punching-extrusion die Granted publication date: 20120321 License type: Exclusive License Record date: 20130911 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20160628 |