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Onderzoekings Instituut Research

Onderzoeki

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
DE1435596A1	Device for crimping yarns or threads	Expired / Lapsed	1962-09-12	—	0	Details
US3014011A	Process for drying polyester chips	Expired / Lapsed	1958-02-03	1961-12-19	2	Details
US3002942A	Pigmentation of polyesters	Expired / Lapsed	1958-10-06	1961-10-03	2	Details
US2949934A	Apparatus for promoting non-channeling flow of liquid throu…	Expired / Lapsed	1956-03-09	1960-08-23	0	Details
FR1070264A	Process for applying tension to a finished wire, in continu…	Expired / Lapsed	1953-02-02	1954-07-21	0	Details