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发明名称
Improved ostomy film.
摘要
<p>The invention provides a sheet material which comprises a non-woven plastics film and bonded thereto without an adhesive, a barrier film; the sheet material is especially useful for the production of ostomy bags.</p>
申请公布号
EP0433060(A2)
申请公布日期
1991.06.19
申请号
EP19900313550
申请日期
1990.12.13
申请人
W.R. GRACE & CO.-CONN.
发明人
OREGLIA, AURELIO;VIETTO, PAOLO
分类号
A61F5/445;B32B27/12
主分类号
A61F5/445
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代理人
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