USD346750SExpiredUtility

Reference power module for measuring light energy entering an optical fiber splice

Assignee: AT & T BELL LABPriority: Sep 30, 1992Filed: Sep 30, 1992Granted: May 10, 1994

Est. expirySep 30, 2012(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a reference power module for measuring light energy entering an optical fiber splice, as shown and described.

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