Kazuya Fukuoka

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mechanical face seal for sealing slurry liquid
- Patent number 4,545,588
- Issue date Oct 8, 1985
- Tanken Seiko Corp.
- Yataro Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...