Assignee
POLICASTILLA
2 granted patents·11 citations·filing 1975–1977
Top patents by PatentIndex Score
2 records- 0133US4026979AContinuous producton of expanded cellular material of circular cross sectionPOLICASTILLA·Filed 1975·Granted May 31, 1977·9 cites·5 claims
- 0212US4080125ADevice for the stepless manufacture of expanded cellular material blocks with a circular cross-sectionPOLICASTILLA·Filed 1977·Granted Mar 21, 1978·2 cites·7 claims
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