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DAVIS-BOURNONVILLE Co

DAVIS-BOUR

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US1235876A	Hose connection.	Expired / Lapsed	1916-10-24	1917-08-07	0	Details
US1104754A	Electrolytic cell.	Expired / Lapsed	1912-11-06	1914-07-21	0	Details
US1091479A	Welding process.	Expired / Lapsed	1912-12-10	1914-03-31	0	Details
US1068721A	Machine for cutting and welding metals by means of gases.	Expired / Lapsed	1911-10-30	1913-07-29	0	Details