Donald B. Poynter

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for moistening the adhesive coating on postage stamps and en...
- Patent number 4,300,473
- Issue date Nov 17, 1981
- Poynter Products, Inc.
- Donald B. Poynter
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES