Title:
【考案の名称】昇降式自在車輪
Document Type and Number:
Japanese Patent JPS60157502
Kind Code:
U
Inventors:
Fujimori Osamu
Application Number:
JP4729584U
Publication Date:
October 19, 1985
Filing Date:
March 30, 1984
Export Citation:
International Classes:
B60B33/04; B65G7/04; (IPC1-7): B60B33/04
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