Device for the selection of documents such as,for instance,index cards
IL42233A0Inactive Publication Date: 1973-07-30SCHIMMERLING M
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Patent Information
- Application Number
- IL42233
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1972-05-10
- Filing Date
- 1973-05-09
- Publication Date
- 1973-07-30
- Estimated Expiration
- Not applicable · inactive patent
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