Fifteen mechanical problems : reasons for their existence and their solution (1915)
Sargent, Charles Elliotte · leaf 148
C><) ILLINOIS* NOi 785,438. PATENTED MAR. 21, 1905. C. E. SARGENT.PRESSURE GAGE. APPLICATION FILED SEPT. 24, 1904. … No. 785,438. Patented March^21, 1906. 70 United States Patent Office. CHARLES E. SARGENT, OF CHICAGO, ILLINOIS.PRESSURE-GAGE. SPECIFICATION forming part of Letters Patent l\o. 785,438, dated March 21, 1905. Application filed September 24, 1904. Serial No, 225,734. To till whom it nuty con cern ■ Bo…
Mechanical engineering · Machine design · Theses
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