Maintenance Time and the Industry Development of Patents: Empirical Research with Evidence from China

Maintenance

by Yongzhong Qiao

Hardcover

ISBN: 978-981-10-1620-2

ISBN-10: 981-10-1620-8

Springer · 2016

See also:
2018PaperbackMaintenance Time and the Industry Development of Patents: Empirical Research with Evidence from China