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Class Information
Number: 213/87
Name: Railway draft appliances > Couplings > Counterpart > Link or bar type > Selective coupling element > Pin and link > Swing pin
Description: Where the pin is pivotally supported to be swung rearwardly by an entering link and to move by gravity or a spring to engaged in the opening in the link.

Patents under this class:

Patent Number Title Of Patent Date Issued

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