Device for use by technical draughtsmen
IL36469A0Inactive Publication Date: 1971-05-26COULTER W
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Patent Information
- Application Number
- IL364
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1971-03-22
- Publication Date
- 1971-05-26
- Estimated Expiration
- Not applicable · inactive patent
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