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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5721769
Kind Code:
Y2
Application Number:
JP13985777U
Publication Date:
May 12, 1982
Filing Date:
October 17, 1977
Export Citation:
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International Classes:
E02F9/16; B60J1/00; B60J1/02; B60J1/20; B66C13/52; B66C13/54; (IPC1-7): B60J1/02; B66C13/54; E02F9/16