Spectrophotometer

Details Spectrophotometer Spectrophotometer

1999-06-07

2001-09-11

Davis, Antoine Duval (Department: 2913)

Measuring, testing, or signalling instruments

Measuring, regulating or indicating instrument, or casing

Electrical property

Design Patent

active

D0447713

CLAIM:
The ornamental design for a spectrophotometer, as shown and described.

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patent: WO 87/06618 (1987-11-01), None
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patent: WO 96/31619 (1996-10-01), None
patent: WO 97/18036 (1997-05-01), None

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