- A queen excluder for the beehive. - An entrance grid for the beehive. - Plastic frame.
DZ398910887SInactive Publication Date: 2007-12-01MONSIEUR ALIANE LAHCENE
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Patent Information
- Authority / Receiving Office
- DZ · DZ
- Patent Type
- Designs
- Current Assignee / Owner
- MONSIEUR ALIANE LAHCENE
- Filing Date
- 2006-03-25
- Publication Date
- 2007-12-01
- Estimated Expiration
- Not applicable · inactive patent
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