The American Society for Testing and Materials is an international standards organization that publishes standards. Browse or search more than 12,000 standards.
Google Patents covers U.S. Patent and Trademark Office (USPTO) since 1790; European Patent Office (EPO) and World Intellectual Property Organization (WIPO) since 1978
Google Patents covers U.S. Patent and Trademark Office (USPTO) since 1790; European Patent Office (EPO) and World Intellectual Property Organization (WIPO) since 1978