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Filing date
Publication date
Priority claimed from US06/188,330external-prioritypatent/US4342805A/en
Priority claimed from US06/188,329external-prioritypatent/US4376148A/en
Priority claimed from FI812909Aexternal-prioritypatent/FI71776C/en
Application filed by Norwood Ind IncfiledCriticalNorwood Ind Inc
Publication of FI820769LpublicationCriticalpatent/FI820769L/en
Application grantedgrantedCritical
Publication of FI71777BpublicationCriticalpatent/FI71777B/en
Publication of FI71777CpublicationCriticalpatent/FI71777C/en
FI820769A1980-09-181982-03-04
IMITERAT SKIVLIKT LAEDERMATERIAL BESTAOENDE AV EN MED POLYMER IMPREGNERAD FIBERMASSA OCH FOERFARANDE FOER DESS FRAMSTAELLNING.
FI71777C
(en)