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Inventor
KAWASAKI TAMOTSU
JP
2 patents
Patents
2 patents
US4669632A
Jun 2, 1987
Evacuated heat insulation unit
NIPPON OXYGEN CO LTD
75 citations
94
US4668551A
May 26, 1987
Evacuated heat insulation unit and method of manufacturing same
NIPPON OXYGEN CO LTD
50 citations
90