Cemented Alloy Carbides For Hard Rock Boring
{'Code': '07030000', 'Directorate': {'LongName': 'Directorate For Engineering'}, 'Division': {'LongName': 'Div Of Civil, Mechanical, & Manufact Inn'}}
{'SignBlockName': 'name not available'}
None
{'FirstName': 'J.A S', 'LastName': 'Green', 'EmailAddress': None, 'StartDate': '10/01/1974', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Martin Marietta Laboratory', 'CityName': 'Baltimore', 'ZipCode': '21227', 'PhoneNumber': None, 'StreetAddress': None, 'CountryName': 'United States', 'StateName': 'Maryland', 'StateCode': 'MD'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1974&All=true', 'xml': '7421441.xml'}