0000950130-96-003857 Sample Contracts

Exhibit A to Schedule 13D AGREEMENT TO FILE JOINTLY We, the undersigned, hereby express our agreement that the attached Schedule 13D, as well as each subsequent amendment, is filed on behalf of each of us.

Agreement to File Jointly • October 9th, 1996 • Hoechst Corp • Pharmaceutical preparations

• Contract Type
  Agreement to File Jointly
• Filed
  October 9th, 1996
• Company
  Hoechst Corp
• Industry
  Pharmaceutical preparations

We, the undersigned, hereby express our agreement that the attached Schedule 13D, as well as each subsequent amendment, is filed on behalf of each of us.