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Document Type and Number:
Japanese Patent JPS5528864
Kind Code:
Y2
Application Number:
JP975875U
Publication Date:
July 10, 1980
Filing Date:
January 20, 1975
Export Citation:
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International Classes:
F02N3/02; A01D41/00; A01D69/00; A01D75/18; B60K28/00; (IPC1-7): F02N3/02



 
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