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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5194130
Kind Code:
U
Application Number:
JP1282675U
Publication Date:
July 28, 1976
Filing Date:
January 27, 1975
Export Citation:
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International Classes:
E02B15/06; E02B15/04; F17C13/00; (IPC1-7): E02B15/04; F17C13/00
Domestic Patent References:
JPS4717566U1972-10-28
JP33006588A