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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5237964
Kind Code:
Y2
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Application Number:
JP4883771U
Publication Date:
August 29, 1977
Filing Date:
June 11, 1971
Export Citation:
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International Classes:
F15B11/06; B66F19/00; F15B11/02; (IPC1-7): B66F19/00; F15B11/02