Paul J. Buckingham

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Abington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary air jet screen cleaning device
- Patent number 5,173,987
- Issue date Dec 29, 1992
- Abington, Inc.
- Paul J. Buckingham
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...