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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53115793
Kind Code:
U
Application Number:
JP1932077U
Publication Date:
September 14, 1978
Filing Date:
February 18, 1977
Export Citation:
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International Classes:
A63H19/20; A63H17/28; A63H33/26; (IPC1-7): A63H17/28; A63H19/20; A63H33/26
Domestic Patent References:
JPS5113888B11976-05-04