
Modular binding apparatus with rotating transport - books google
Liillih . us005213317a uillted states patent 19 11 patent number: mandel et al. 45 54 v 5,213,317 date of patent: may 25, 1993 modular binding apparatus with 4,878,656 11/1989 honjo et a1. .. 270/53 rotating transport 4,958,974 9/1990 schenk . .....
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