Document Type and Number:
Japanese Patent JPH0423890
Kind Code:
Y2
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Application Number:
JP1982385U
Publication Date:
June 04, 1992
Filing Date:
February 14, 1985
Export Citation:
International Classes:
B66B21/06; B66B23/22; (IPC1-7): B66B23/22; B66B21/06
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