Have a look on the Terms of Service, it says: Attribution. Customer will display all attribution that (i) Google provides through the Services (including branding, logos, and copyright and trademark notices); or (ii) is specified in the Service Specific Terms. Customer will not modify, obscure, or delete such attribution.
Have a look on the Terms of Service, it says: Attribution. Customer will display all attribution that (i) Google provides through the Services (including branding, logos, and copyright and trademark notices); or (ii) is specified in the Service Specific Terms. Customer will not modify, obscure, or delete such attribution.