Document Type and Number:
Japanese Patent JPH02100897
Kind Code:
U
Application Number:
JP994089U
Publication Date:
August 10, 1990
Filing Date:
January 30, 1989
Export Citation:
International Classes:
B64B1/40; B64C31/02; B64C31/028; B64C31/036; (IPC1-7): B64B1/40; B64C31/02
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