obvious that the acid pump cutters, the spring F will prevent breakage of the conserves the energy of employees, is safe, simple, and COMBINED LIGHTNING ARRESTER, FUSE BOX, AND mechanism. effective, and insures with the minimum of labor the INSULATOR. Pictured in the accompanying engraving is a… … ing the arrester if the current is of too long duration. A spark clip connects the carbon block with the bind- A NOVEL SASH LOCK. A NEW METHOD OF HANDLING ACIDS.
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