Patent Numbers

From: Karl R. Denton (
Date: Wed May 14 1997 - 19:26:30 EEST

Hello folks,

I'm looking for information or the patent number for the Zephyr recoating system from 3D Systems. I tried to obtain a copy of the patents with patent numbers that I found but they are not correct.

Any help?

Karl R. Denton
Denton and Company, Inc.

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