SJ

Svein Jonsson

CL C.I. Kasei Company, Limited: 1 patents #17 of 42Top 45%
📍 Oslo, NO: #1,297 of 2,623 inventorsTop 50%
Overall (All Time): #3,791,739 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290045 Seal for joint, and method of installing same seal Michiyoshi Terauchi, Masanori Shimoguchi, Takahide Kameda 1994-03-01