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Heberlein and Co AG

Heberlein

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
GB744735A	Improvements in or relating to the manufacture of permanent…	Expired / Lapsed	1954-02-19	—	0	Details
US3495154A	Phase control circuit for motors or the like	Expired / Lapsed	1967-01-27	1970-02-10	0	Details
FR1053260A	Process for the ennobling of fibers and other formations of…	Expired / Lapsed	1952-03-27	1954-02-01	0	Details
US2007633A	Compositions of animal proteins of high molecular weight an…	Expired / Lapsed	1929-01-29	1935-07-09	0	Details