Document Type and Number:
Japanese Patent JPS54115309
Kind Code:
U
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Application Number:
JP1299778U
Publication Date:
August 13, 1979
Filing Date:
February 03, 1978
Export Citation:
International Classes:
A01B63/00; A01B63/10; B62D49/02; F16J10/00; (IPC1-7): A01B63/10; B62D49/02