| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Molding-machine. | US1912682078 | 1912-03-06 | US1056808A | 1913-03-25 | MARSH RUTHENE F |
| 182 | Molding-machine. | US1912712393 | 1912-07-31 | US1054294A | 1913-02-25 | HOPKINS CHARLES F |
| 183 | System of apparatus for casting pipe and other hollow articles. | US1910542597 | 1910-02-07 | US1025123A | 1912-05-07 | CLOW WILLIAM E |
| 184 | Molding-machine. | US1911646956 | 1911-08-31 | US1015463A | 1912-01-23 | WILCOXEN JOHN E |
| 185 | Molding-machine. | US1909478604 | 1909-02-18 | US951830A | 1910-03-15 | MORRISON JOHN G |
| 186 | Molding-machine. | US1905254340 | 1905-04-07 | US910640A | 1909-01-26 | BUTLER JOHN |
| 187 | Molding apparatus. | US1908430780 | 1908-05-04 | US902062A | 1908-10-27 | ESTEP EZRA |
| 188 | Molding-machine. | US1907396186 | 1907-10-07 | US896626A | 1908-08-18 | CRISP HOWARD L |
| 189 | Mold-stripping machine. | US1905276590 | 1905-08-31 | US880929A | 1908-03-03 | SLENTZ EDMUND P |
| 190 | Molding-machine. | US1907353612 | 1907-01-23 | US868979A | 1907-10-22 | GEEHRING FREDERICK J |
| 191 | Machine for making foundry-molds. | US1906335226 | 1906-09-19 | US865511A | 1907-09-10 | MEHAFFEY GEORGE P |
| 192 | Mold-preparing machine. | US1906342555 | 1906-11-08 | US854932A | 1907-05-28 | DAGES LOUIS P |
| 193 | Mold-forming machine. | US1905291349 | 1905-12-11 | US850770A | 1907-04-16 | MACPHAIL JAMES |
| 194 | Mold-forming machine. | US1905289296 | 1905-11-27 | US850769A | 1907-04-16 | MACPHAIL JAMES |
| 195 | Machine for making cores. | US1906302338 | 1906-02-23 | US837798A | 1906-12-04 | COLES FREDERICK A; SCHMITZ FRANK |
| 196 | Casting-machine. | US1905266798 | 1905-06-24 | US818927A | 1906-04-24 | WAITE EDWIN E |
| 197 | Molding-machine. | US1905265582 | 1905-06-16 | US805134A | 1905-11-21 | HAGADONE CLINTON A |
| 198 | Molding-machine. | US1902128548 | 1902-10-24 | US799776A | 1905-09-19 | CLIFFORD WALTER E |
| 199 | Foundry or casting plant. | US1903184867 | 1903-12-12 | US783200A | 1905-02-21 | HENDERSON JOSEPH W |
| 200 | Molding-machine. | US1902114714 | 1902-07-08 | US770243A | 1904-09-13 | REID JAMES JR |
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