United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 393
pring-pressed into the path of the lifting-arm andretractable thereby, the latch being capable 45of engaging the lifting-arm and preventingits movement beyond the plane of the guideand having an operating-lever for moving thelatch to release the arm. In testimony whereof I affix my signature 50in… … T^t Tu^> ^4-
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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