Rotatable element for toy building sets
IL53364A0Inactive Publication Date: 1978-01-31INTERLEGO AS
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Patent Information
- Application Number
- IL53364
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1976-12-20
- Filing Date
- 1977-11-11
- Publication Date
- 1978-01-31
- Estimated Expiration
- Not applicable · inactive patent
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