Car door operating mechanism, A. Stucki.. 780,834 New York Office, 189 Centre Street ELECTRICAL MOTORS — THEIR Home Mechanics Car, drop bottom dump, S. Otis ......... 780,762 Construction at Home. SCIENTIFIC AMERICAN SUP- Car, dump, Hart & Maltby ...... 780,747, 780,748 PLEMENTS 759, 761, 767, 641.…
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