Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent
1990-05-22
1993-03-02
Word, A. Hugo
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
D10 78
Patent
active
D03336301
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American Scientific Products; p. 1018, Item W2555-1, Pocket Comparator.
Murphy Celia A.
Palintest Ltd.
Word A. Hugo
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