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App. No. 09/996,642 · Confirmation No. 4054

POLYPROPYLENE FILM HAVING GOOD DRAWABILITY IN A WIDE TEMPERATURE RANGE AND FILM PROPERTIES

Inventors: Sehyun Kim, Masaki Fujii
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-11-28 TRNA Transmittal of New Application 3 View
2001-11-28 SPEC Specification 9 View
2001-11-28 CLM Claims 4 View
2001-11-28 ABST Abstract 1 View
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Quick Facts
App. No.
09/996,642
Filed
2001-11-28
Granted
2003-07-22
Pub. No.
US20020137851A1
Art Unit
1711
PTA
0 days