Rolling shaft type quick-release mandrel and using method thereof (Chinese)
Free access
- New search for: WANG SHIMIN
- New search for: MA HUI
- New search for: WANG SHIMIN
- New search for: MA HUI
2023
- Patent / Electronic Resource
-
Title:Rolling shaft type quick-release mandrel and using method thereof
-
Additional title:一种滚轴式快卸心轴及其使用方法
-
Patent number:CN115890308
-
Patent applicant:
-
Patent family:
-
Contributors:WANG SHIMIN ( author ) / MA HUI ( author )
-
Publisher:
- New search for: Europäisches Patentamt
-
Publication date:2023-04-04
-
Type of media:Patent
-
Type of material:Electronic Resource
-
Language:Chinese
- New search for: B23Q / B23B
- Further information on International Patent Classification
-
Classification:
-
Source: