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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5299300
Kind Code:
U
Application Number:
JP738876U
Publication Date:
July 27, 1977
Filing Date:
January 22, 1976
Export Citation:
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International Classes:
B64C13/30; B64C31/02; B64C31/028; B64C31/06; (IPC1-7): B64C31/06; B64C13/30
Domestic Patent References:
JP13004508Y1