Document Type and Number:
Japanese Patent JPS5025279
Kind Code:
Y2
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Application Number:
JP10979571U
Publication Date:
July 29, 1975
Filing Date:
November 25, 1971
Export Citation:
International Classes:
A63H3/52; A47G33/02; B29C51/00; B29C63/00; (IPC1-7): A47G33/02; B29C1/00