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COMPTOIR IND ETIRAGE

COMPTOIR I

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
GB737591A	Tool implements for the hot extrusion of metals	Expired / Lapsed	1953-01-29	—	0	Details
GB607285A	Improvements in or relating to extrusion of metals	Expired / Lapsed	1945-04-11	—	0	Details
US2706850A	Hot deformation of metals	Expired / Lapsed	1951-02-27	1955-04-26	2	Details
US2630220A	Lubricating process with fibrous material in the hot extrus…	Expired / Lapsed	1949-12-19	1953-03-03	0	Details
US2538917A	Extrusion of metals	Expired / Lapsed	1948-05-19	1951-01-23	0	Details