Patents
Explore catalogue records classified under Patents.
6 catalogue recordsCatalogue records
A handbook for inventors
MacCracken, Calvin D.
1983
Industrial structure and market conduct
Pickering, J.F
1974
Patent protection
Lees, Clifford
1965
Solar heating and cooling
Paul, J. K.
1977
The evolution of useful things
Petroski, Henry
1994
Topics in economics of intellectual property and innovation
edited by Reiko Aoki
2010