Document Type and Number:
Japanese Patent JPS4111290
Kind Code:
Y1
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| JPS52143611 | EXTENSION SUPPORTING APPARATUS |
Application Number:
JP6909764U
Publication Date:
May 26, 1966
Filing Date:
August 31, 1964
Export Citation:
International Classes:
B60S9/12; B66C23/80; (IPC1-7): B60S9/12; B66C23/80