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DeVilbiss Co

DeVilbiss

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3387607A	Apparatus for inhalation therapy	Expired / Lapsed	1967-03-27	1968-06-11	0	Details
US3192796A	Memory system for spray coating machines or the like	Expired / Lapsed	1960-02-12	1965-07-06	0	Details
US2825872A	Particle analyzing apparatus	Expired / Lapsed	1953-06-23	1958-03-04	0	Details
US2525616A	Hose connection and method of making	Expired / Lapsed	1946-06-29	1950-10-10	0	Details
US2478715A	Powder blower	Expired / Lapsed	1948-07-14	1949-08-09	0	Details