Volume 21

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Official Gazette, United States Patent Office (Washington, D.C.) (O.G.)

Lehnbenter v. Holthaus

Date Filed: March 6th, 1882

Citations: 12 F. 221, 21 O.G. 1783

Bridge v. Excelsior Manuf'g Co.

Date Filed: May 8th, 1882

Citations: 12 F. 351, 21 O.G. 1955