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Blaupunkt Werke GmbH

Blaupunkt

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4488179A	Television viewing center system	Expired / Lapsed	1981-09-23	1984-12-11	2	Details
US4481671A	Remote control system, particularly for remote radio transm…	Expired / Lapsed	1982-10-21	1984-11-06	19	Details
US4075591A	Printed circuit coils	Expired / Lapsed	1977-01-31	1978-02-21	3	Details
US2914404A	Method of producing two-dimensional circuits or circuit ele…	Expired / Lapsed	1953-07-31	1959-11-24	2	Details