Document Type and Number:
Japanese Patent JPS5148840
Kind Code:
Y2
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Application Number:
JP6033372U
Publication Date:
November 25, 1976
Filing Date:
May 23, 1972
Export Citation:
International Classes:
E05F11/04; A62B13/00; E04F11/04; E05B53/00; E05F1/10; F24F7/00; (IPC1-7): F24F7/00