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ASS ELECT IND WOOLWICH Ltd

ASS ELECT

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3129419A	Electromagnetic code conversion arrangements	Expired / Lapsed	1958-12-03	1964-04-14	2	Details
US3084222A	Multiplex transmission systems	Expired / Lapsed	1959-08-11	1963-04-02	2	Details
US3069551A	Electrical apparatus for intensifying images	Expired / Lapsed	1958-05-14	1962-12-18	0	Details
US3054709A	Production of wafers of semiconductor material	Expired / Lapsed	1959-06-03	1962-09-18	2	Details