Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent
1991-08-29
1992-11-24
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
D10 78, D10 81
Patent
active
D03312020
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Document entitled "Viscobille Comparative Dilutiometre VCD" by Geserco of France.
Taylor, Rolla H., "Factors Affecting Results Obtained with the Mooney Viscometer", Circular of the National Bureau of Standards C451, Nov. 8, 1945.
Jeffers David G.
Pachuta Donald G.
Davis Antoine D.
Holtje Nelson C.
Louis C. Eitzen Co., Inc.
Malkin Jay K.
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