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Combustion Engineering Inc

Combustion

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4015548A	Distributed programmable control system	Expired / Lapsed	1975-06-25	1977-04-05	6	Details
US3258053A	Automated burner control	Expired / Lapsed	1964-05-05	1966-06-28	2	Details
US2622669A	Control and indicating means for burner igniter torches	Expired / Lapsed	1950-11-03	1952-12-23	0	Details
US2393766A	Drying apparatus	Expired / Lapsed	1942-11-28	1946-01-29	0	Details