2 Matching Results
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Razor-Handle.
Patent for a razor handle that has a safety guard for the blade.
Date:
April 4, 1911
Creator:
Wiederkehr, Edward
System:
The Portal to Texas History
Ditching-Machine.
Patent for a ditching machine for digging ditches than can go in reverse.
Date:
April 18, 1911
Creator:
Miller, Sam
System:
The Portal to Texas History