Calculator for surveying date

Details Calculator for surveying date Calculator for surveying date

2006-11-21

2006-11-21

Spear, Robert M (Department: 2913)

Measuring, testing, or signalling instruments

Measuring, regulating or indicating instrument, or casing

Geometric

CD18S007000

Design Patent

active

D0532326

CLAIM:
The ornamental design for a calculator for surveying date, as shown.

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