Assignee
SUDO MICHIO
3 granted patents·9 citations·filing 1976–1979
Technology mixB29C3
Top patents by PatentIndex Score
3 records- 0131US4251197AStretching apparatus of a flattened cylindrical filmSUDO MICHIO·Filed 1979·Granted Feb 17, 1981·4 cites·2 claims
- 0231US4047997AMethod for manufacturing a flattened cylindrical film consisting of layers of thermoplastic resin stretched lengthwise and crosswiseSUDO MICHIO·Filed 1976·Granted Sep 13, 1977·4 cites·4 claims
- 0327US4017229AApparatus for uniting concentrically extruded tubular films of thermoplastic synthetic resinSUDO MICHIO·Filed 1976·Granted Apr 12, 1977·1 cites·7 claims
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