Yasutsune Miyajiri

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Patents Grantslast 30 patents

Information Patent Grant
Stratified scavenging two-cycle engine with catalyst
- Patent number 6,647,713
- Issue date Nov 18, 2003
- Komatsu Zenoah Co.
- Yasutsune Miyajiri
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES