多声波制冷机
Release Time:2025-04-30
Hits:
- Title:
- 多声波制冷机
- Disigner of the Invention:
- 何雅玲,刘迎文
- Type of Patent:
- Invent
- Application Number:
- ZL 200510041701.0
- Service Invention or Not:
- No
- Application Date:
- 2006-11-01
- Date:
- 2025-04-30