Document Type and Number:
Japanese Patent JPS54103344
Kind Code:
U
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JP6921401 | Snow melting system |
Application Number:
JP17704177U
Publication Date:
July 20, 1979
Filing Date:
December 29, 1977
Export Citation:
International Classes:
E03F3/04; E03C1/12; E03C1/28; (IPC1-7): E03C1/12; E03F3/04