Anker Werke AG

Anker Werk

Active Patents

Total Holdings

Patent Holdings

Patent No.	Title	Status	Filing Date	Grant Date	Actions
US3503046A	Command modifying circuit of a data processing system	Expired / Lapsed	1967-04-28	1970-03-24	Details
US2663607A	Dual purpose sewing machine	Expired / Lapsed	1949-08-18	1953-12-22	Details
US2052861A	Bookkeeping machine	Expired / Lapsed	1934-10-04	1936-09-01	Details