Granted Patent
Utility
US 4,687,624 · App. 06/638,613
Liquid metal cooled fast breeder reactor
Inventors:
Mitsuru Kambe, Shuichi Sasaki
Patented Case
View Patent ↗
Granted: Aug 18, 1987
Filed: Aug 7, 1984
Inventors
Mitsuru Kambe
Shuichi Sasaki
Assignee (at issue)
Doryokuro Kakunenryo Kaihatsu Jigyodan
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.