带有金属多孔结构的蓄热型食品保温装置
Release Time:2025-04-30
Hits:
- Title:
- 带有金属多孔结构的蓄热型食品保温装置
- Disigner of the Invention:
- 屈治国
- Type of Patent:
- Invent
- Application Number:
- 201010101287.9
- Service Invention or Not:
- No
- Application Date:
- 2010-01-25
- Date:
- 2025-04-30
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