George Smejkal

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Mt. Prospect, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Printer paper take-up and storage device
- Patent number 4,346,854
- Issue date Aug 31, 1982
- Extel Corporation
- Lawrence W. Markus
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL