| 摘要 |
PCT No. PCT/EP94/01231 Sec. 371 Date Dec. 15, 1995 Sec. 102(e) Date Dec. 15, 1995 PCT Filed Apr. 20, 1994 PCT Pub. No. WO94/23707 PCT Pub. Date Oct. 27, 1994The invention relates to an active ingredient patch in the form of a laminate, the patch comprising a carrier and a matrix of a single polymer and if appropriate another polymer and vitamin E.
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