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Lubricating-Packing.

Description: Patent for lubricating packing, which lasts a long time under high pressure.
Date: June 8, 1909
Creator: Stewart, Martin L. & Carr, Frank A.
Partner: UNT Libraries Government Documents Department

Miter-Box.

Description: Patent for a new and improved miter box that quickly adjusts "to guide a saw at any desired angle" (line 12), including instructions and illustrations.
Date: May 8, 1900
Creator: Shotwell, Marcus Aretar Kossuth
Partner: UNT Libraries Government Documents Department

Scoop

Description: Patent for a scoop. Illustration included.
Date: January 8, 1907
Creator: Howe, Frank C.
Partner: UNT Libraries Government Documents Department

Scoop

Description: Patent for a scoop. This invention is designed to act as a scoop for the purpose of weighing food stuff on a scale. Illustration included.
Date: January 8, 1907
Creator: Howe, Frank C.
Partner: UNT Libraries Government Documents Department

Condenser.

Description: Patent for a condenser for a hot water heater for use in homes.
Date: October 8, 1907
Creator: Nenninger, Oscar Alfred
Partner: UNT Libraries Government Documents Department

Air-Lock for Mines and Tunnels

Description: Patent for an air lock to remove water, polluted air, and heat from mines and tunnels and force in fresh air. Illustrations included.
Date: September 8, 1908
Creator: Durack, Partick H.
Partner: UNT Libraries Government Documents Department
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