s to have been overlooked 1st, That the greatly in- or neglected; but could be -<**w»- efl'ected without difficulty, /^^^^fef creased demand for fruit jars may be ascribed to as shown in the following their improved charac- engraving:— ' , ' A represents a hospital ^M|IPif ter, which have re-… … ketablejar, provided, however, thejar will admit of be- the room, A. (The pipe, I, should be carried along 19-32 inches, and the one corresponding to it, 9-32 ing filled so that the vacuum or cavity of which yon the middle of the ceiling.) K is a damper under the inches; this space may be divided…
Patents · Iron · Cutoff · Munn · Scientific American · Protective influence · Patent granted · Address munn · American patent · Total number · Short time · Patent office · Small pox · Longest dimensions
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