CN215333705U - 一种用于智能灌桩机用多功能新型阀组 - Google Patents
一种用于智能灌桩机用多功能新型阀组 Download PDFInfo
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- CN215333705U CN215333705U CN202120998046.2U CN202120998046U CN215333705U CN 215333705 U CN215333705 U CN 215333705U CN 202120998046 U CN202120998046 U CN 202120998046U CN 215333705 U CN215333705 U CN 215333705U
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Denomination of utility model: A new multifunctional valve group for intelligent pile pouring machine Effective date of registration: 20220520 Granted publication date: 20211228 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: Heshan Houji Construction Machinery Co.,Ltd. Registration number: Y2022980006004 |
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Date of cancellation: 20230830 Granted publication date: 20211228 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: Heshan Houji Construction Machinery Co.,Ltd. Registration number: Y2022980006004 |
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Denomination of utility model: A multifunctional new valve group for intelligent pile grouting machine Effective date of registration: 20230831 Granted publication date: 20211228 Pledgee: Bank of Guangzhou Limited by Share Ltd. Jiangmen branch Pledgor: Heshan Houji Construction Machinery Co.,Ltd. Registration number: Y2023980054757 |
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