Texas Patents - 2 Matching Results

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Improvement in Apparatus for Photographing Children

Patent for an improvement in machines for taking Photographs of small children.

Date: July 4, 1871

Creator: Sloan, William W.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Improvement in Soldering-Irons.

Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.

Date: December 19, 1871

Creator: Williams, Joseph