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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4993440
Kind Code:
U
Application Number:
JP13931972U
Publication Date:
August 13, 1974
Filing Date:
December 04, 1972
Export Citation:
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International Classes:
H05B6/24; F27B3/06; F27B7/00; F27D1/00; F27D11/06; (IPC1-7): H05B5/16; F27D11/06



 
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