CN213013721U - 一种轨道式挖掘机 - Google Patents
一种轨道式挖掘机 Download PDFInfo
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- CN213013721U CN213013721U CN202021178962.3U CN202021178962U CN213013721U CN 213013721 U CN213013721 U CN 213013721U CN 202021178962 U CN202021178962 U CN 202021178962U CN 213013721 U CN213013721 U CN 213013721U
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- excavator
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CN202021178962.3U CN213013721U (zh) | 2020-06-23 | 2020-06-23 | 一种轨道式挖掘机 |
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CN202021178962.3U CN213013721U (zh) | 2020-06-23 | 2020-06-23 | 一种轨道式挖掘机 |
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CN213013721U true CN213013721U (zh) | 2021-04-20 |
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CN202021178962.3U Active CN213013721U (zh) | 2020-06-23 | 2020-06-23 | 一种轨道式挖掘机 |
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2020
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rail excavator Effective date of registration: 20230301 Granted publication date: 20210420 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2023980033795 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20210420 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2023980033795 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A track excavator Effective date of registration: 20230615 Granted publication date: 20210420 Pledgee: Yucheng Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG DIMENG HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2023980043999 |