3M Littmann 3100 Manual page 15

For Maintenance or Repair Services
Please include your name, physical address, e-mail address, and phone number inside with your stethoscope.
In the U.S.A., send your stethoscope directly to:
3M Health Care Service Center
3M Bldg 502-1W-01
3350 Granada Ave N
Suite 200
Oakdale, MN 55128
1-800-292-6298
In Canada, send your stethoscope directly to:
3M Health Care Service Centre
3M Canada, Inc.
80 Enterprise Drive South
London, Ontario
Canada, N6N1C2
1-800-563-2921
Outside of the U.S.A. and Canada, contact your local 3M subsidiary for maintenance and repair information.
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