Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent
1987-09-25
1990-11-06
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
Patent
active
D03118754
REFERENCES:
patent: D250834 (1979-01-01), Ruppent
patent: D264873 (1982-06-01), Olson et al.
patent: D281310 (1985-11-01), Hattori et al.
patent: D303095 (1989-08-01), Nagai et al.
patent: D304307 (1989-10-01), Nagai et al.
patent: 2472419 (1949-06-01), Green
patent: 4004782 (1977-01-01), Jeppsen
patent: 4675163 (1987-06-01), Mybeck
patent: 4676951 (1987-06-01), Armes et al.
patent: 4692308 (1987-09-01), Riley et al.
Ernst Back, "The Mechanism of Pulp Resin Accumulation at Solid Surfaces", Svensk Paperstidning, 63 (1960): 17, 556.
Stroele et al., "Combating Pitch Problems with dispersing Agents" (Das Papier, 10: 264-270 (1956)) (English translation enclosed).
Chene et al., "Pitch Deposition in the Paper Mill", Assoc. Tech. Ind. Papetiere, Bull. 19(6):229-234 (1965).
Dykstra Gerald M.
Winford, Jr. William T.
Buckman Laboratories, Inc.
Davis Antoine D.
Holtje Nelson C.
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