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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56152797
Kind Code:
U
Application Number:
JP5210780U
Publication Date:
November 16, 1981
Filing Date:
April 16, 1980
Export Citation:
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International Classes:
F24H1/00; B63B29/00; B63B29/14; C02F1/16; F02G5/02; F02G5/04; F24D17/00; (IPC1-7): B63B29/00; C02F1/16; F02G5/02; F24D17/00; F24H1/00
Domestic Patent References:
JPS5326436U1978-03-06