CN205012291U - 一种双吊点蜗轮蜗杆手动启闭机 - Google Patents
一种双吊点蜗轮蜗杆手动启闭机 Download PDFInfo
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- CN205012291U CN205012291U CN201520664453.4U CN201520664453U CN205012291U CN 205012291 U CN205012291 U CN 205012291U CN 201520664453 U CN201520664453 U CN 201520664453U CN 205012291 U CN205012291 U CN 205012291U
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- worm
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CN201520664453.4U CN205012291U (zh) | 2015-08-31 | 2015-08-31 | 一种双吊点蜗轮蜗杆手动启闭机 |
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CN201520664453.4U CN205012291U (zh) | 2015-08-31 | 2015-08-31 | 一种双吊点蜗轮蜗杆手动启闭机 |
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CN205012291U true CN205012291U (zh) | 2016-02-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105970883A (zh) * | 2016-06-16 | 2016-09-28 | 成都聚智工业设计有限公司 | 一种水利闸门启闭机 |
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- 2015-08-31 CN CN201520664453.4U patent/CN205012291U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105970883A (zh) * | 2016-06-16 | 2016-09-28 | 成都聚智工业设计有限公司 | 一种水利闸门启闭机 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Tianyu environmental protection engineering design and Research Institute Co., Ltd Assignor: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Contract record no.: X2020320000162 Denomination of utility model: A double lifting point worm gear manual hoist Granted publication date: 20160203 License type: Common License Record date: 20201111 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Tianyu environmental protection group petrochemical equipment manufacturing and installation Co., Ltd Assignor: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Contract record no.: X2020320000269 Denomination of utility model: A double lifting point worm gear manual hoist Granted publication date: 20160203 License type: Common License Record date: 20201126 Assignee: Jiangsu Tianyu environmental protection group Municipal Engineering Co., Ltd Assignor: JIANGSU TIANYU ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Contract record no.: X2020320000258 Denomination of utility model: A double lifting point worm gear manual hoist Granted publication date: 20160203 License type: Common License Record date: 20201126 |