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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61165109
Kind Code:
U
Application Number:
JP5032285U
Publication Date:
October 14, 1986
Filing Date:
April 03, 1985
Export Citation:
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International Classes:
A01C3/06; (IPC1-7): A01C3/06
Domestic Patent References:
JP58139008B
JP57086510B
JP55131620B
JPS5829205B21983-06-21
JPS5921306A1984-02-03