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Sulzer Escher Wyss AG

Sulzer Esc

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4967653A	Calender having displaceable bearing parts	Expired / Lapsed	1988-03-08	1990-11-06	6	Details
US3884140A	Calendar having adjustable brake means	Expired / Lapsed	1974-03-27	1975-05-20	12	Details
US3867059A	Reversible multi-stage hydraulic machine	Expired / Lapsed	1973-10-29	1975-02-18	6	Details
US3243359A	Closed-circuit thermal power plant with waste-heat utilizat…	Expired / Lapsed	1962-09-24	1966-03-29	2	Details