Michael A. Beiser

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-evident aerosol cap
- Patent number 4,962,864
- Issue date Oct 16, 1990
- Clayton Corporation
- Eugene R. Appal
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL