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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6347685
Kind Code:
Y2
Application Number:
JP3595780U
Publication Date:
December 08, 1988
Filing Date:
March 19, 1980
Export Citation:
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International Classes:
F23D3/40; F23D11/40; F23D11/44; (IPC1-7): F23D11/44