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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4715539
Kind Code:
U
Application Number:
JP2024271U
Publication Date:
October 23, 1972
Filing Date:
March 23, 1971
Export Citation:
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International Classes:
B32B5/18; A01G13/00; F16C33/72; (IPC1-7): F16C33/72; A01G13/00