much superior to the ordinary kind, that it will wear longer, is a better shape to conform to its situation, and that it requires less compression from the gland to bring it up against the rod, we have Fir). 1. here illustrated the gasket itself, and also the princi- ple of laying it up. We have… … Prof. Fleury, of Philadelphia:—" Mr. President and Fig. ia the gasket as it appears finished, and im- Gentlemen: Before describing the process, I should mediately below, in Fig. 2, is given the first step to- like to present for the examination of the Association wards forming it. this specimen of…
Patents · Combination · Claim · Purpose · Munn · Constructed · Manner · Scientific American · Patented march · Plunger flange · Purpose set · Address munn · Purposes set · Sewing machine · Patent office · York city · Park row
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