SUPPORT AND PROJECTION DEVICE FOR TOY MICROSCOPES WITH HORIZONTAL AXIS OPTICAL SYSTEM
IT7320652U1Inactive Publication Date: 1974-08-12I G C IND GIOCATTOLI CINEMATOGRAFICI
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Patent Information
- Authority / Receiving Office
- IT · IT
- Patent Type
- Utility models
- Current Assignee / Owner
- I G C IND GIOCATTOLI CINEMATOGRAFICI
- Filing Date
- 1973-02-12
- Publication Date
- 1974-08-12
- Estimated Expiration
- Not applicable · inactive patent
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