CN207762239U - 密封环结构及其应用的挤出机 - Google Patents
密封环结构及其应用的挤出机 Download PDFInfo
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- CN207762239U CN207762239U CN201721803666.6U CN201721803666U CN207762239U CN 207762239 U CN207762239 U CN 207762239U CN 201721803666 U CN201721803666 U CN 201721803666U CN 207762239 U CN207762239 U CN 207762239U
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- sealing
- shallow pits
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- side wall
- gathering materials
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CN201721803666.6U CN207762239U (zh) | 2017-12-21 | 2017-12-21 | 密封环结构及其应用的挤出机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107859742A (zh) * | 2017-12-21 | 2018-03-30 | 广东星联科技有限公司 | 密封环结构及其应用的挤出机 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107859742A (zh) * | 2017-12-21 | 2018-03-30 | 广东星联科技有限公司 | 密封环结构及其应用的挤出机 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Yaoda Financial Leasing Co., Ltd Assignor: SIIICO TECHNOLOGY Co.,Ltd. Contract record no.: X2020980005454 Denomination of utility model: Structure of sealing ring and its application in extruder Granted publication date: 20180824 License type: Exclusive License Record date: 20200827 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structure of sealing ring and its application in extruder Effective date of registration: 20200904 Granted publication date: 20180824 Pledgee: Guangdong Yaoda Financial Leasing Co., Ltd Pledgor: SIIICO TECHNOLOGY Co.,Ltd. Registration number: Y2020980005725 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |