Attached files
file | filename |
---|---|
EX-32.1 - EX-32.1 - COSTCO WHOLESALE CORP /NEW | costex32110k083020.htm |
EX-31.1 - EX-31.1 - COSTCO WHOLESALE CORP /NEW | costex31110k083020.htm |
EX-23.1 - EX-23.1 - COSTCO WHOLESALE CORP /NEW | costex23110k083020.htm |
EX-21.1 - EX-21.1 - COSTCO WHOLESALE CORP /NEW | costex21110k08302020.htm |
EX-4.8 - EX-4.8 - COSTCO WHOLESALE CORP /NEW | costex4810k083020.htm |
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