Granted Patent
Utility
US 4,944,121 · App. 07/255,826
Coolant supply nozzle apparatus for slicing machine
Inventors:
Hiroyuki Takahashi, Yoshitaka Shiratori
Patented Case
View Patent ↗
Granted: Jul 31, 1990
Filed: Oct 11, 1988
Inventors
Hiroyuki Takahashi
Yoshitaka Shiratori
Assignee (at issue)
Mitsubishi Kinzoku Kabushiki Kaisha
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.