CN207762252U - 采用动密封结构的挤出机 - Google Patents
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Assignee: Guangdong Yaoda Financial Leasing Co., Ltd Assignor: SIIICO TECHNOLOGY Co.,Ltd. Contract record no.: X2020980005454 Denomination of utility model: Extruder with dynamic seal structure Granted publication date: 20180824 License type: Exclusive License Record date: 20200827 |
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