Alcon AG — Investor Presentation 2004

Apr 22, 2004

6-K 1 acl6kslidesq104results.htm Q1 2004 WEBCAST SLIDES Created by EDGAR Ease Plus (EDGAR Ease+ 1.4a)

FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

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Report of Foreign Private Issuer

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Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934

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For the month of April 2004

Commission File Number 001-31269

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ALCON, INC. (Translation of registrant’s name into English) Bösch 69 P.O. Box 62 6331 Hünenberg, Switzerland 41-41-785-8888 (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F: Form 20-F x Form 40-F _

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes _ No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-______

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Attached as Exhibit 99.1 are the slides used in Alcon's April 21, 2004 analyst's conference call. Please note that a replay of the audio portion of the conference call as well as these slides will be available on the Company's web site through April 28, 2004.

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SIGNATURES MARKER FORMAT-SHEET="Para Flush Lv 0-TNR" FSL="Default" Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Alcon, Inc. (Registrant)
Date April 21, 2004	By /s/
Guido Koller Name: Guido Koller Title: Senior Vice President
Date
April 21, 2004	By /s/
Stefan Basler Name: Stefan Basler Title: Attorney-in-Fact