USD331595SExpiredUtility

Electrostatic copying machine

Assignee: RICOH CO LTDPriority: Sep 7, 1990Filed: Mar 7, 1991Granted: Dec 8, 1992

Est. expirySep 7, 2010(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an electrostatic copying machine, as shown and described.

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