序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
141 | Arbor support for milling machines | US53475431 | 1931-05-04 | US1969392A | 1934-08-07 | ARMITAGE JOSEPH B |
142 | Machine tool | US67202633 | 1933-05-20 | US1962979A | 1934-06-12 | BENNETT ARTHUR F |
143 | Milling machinery | US34339329 | 1929-02-28 | US1961123A | 1934-06-05 | ARCHEA WALTER D |
144 | Milling machine | US53973631 | 1931-05-25 | US1938781A | 1933-12-12 | NENNINGER LESTER F; BERNARD SASSEN |
145 | Machine tool | US37855129 | 1929-07-15 | US1873375A | 1932-08-23 | FORWARD WORTHY J F; RUSSELL ROBERTS ROLAND |
146 | Continuous milling machine | US37768429 | 1929-07-12 | US1843345A | 1932-02-02 | DAVID SUNDSTRAND GUSTAF |
147 | Milling machine | US29554028 | 1928-07-26 | US1825684A | 1931-10-06 | ALFRED TROSCH |
148 | Machine tool | US25497028 | 1928-02-17 | US1812702A | 1931-06-30 | KEARNEY EDWARD J; ARMITAGE JOSEPH B |
149 | Milling and drilling machine | US32024128 | 1928-11-19 | US1812601A | 1931-06-30 | GEORGE MELLING |
150 | Machine-tool transmission | US31792828 | 1928-11-08 | US1791747A | 1931-02-10 | ARMITAGE JOSEPH B |
151 | Milling machine | US75122124 | 1924-11-21 | US1771575A | 1930-07-29 | KEARNEY EDWARD J; ARMITAGE JOSEPH B |
152 | Milling machine | US7527625 | 1925-12-14 | US1689635A | 1928-10-30 | MARSILIUS NEWMAN M |
153 | Milling machine | US58019622 | 1922-08-07 | US1626590A | 1927-05-03 | ALLEN FREDERICK C |
154 | Overlay-cutting machine | US75018524 | 1924-11-15 | US1611864A | 1926-12-21 | ANDREW MCFARLAND SAMUEL |
155 | Machine tool | US67949023 | 1923-12-08 | US1602860A | 1926-10-12 | SLEEPER FRANK H |
156 | Apparatus for making artificial hartshorn scales for pocketknives | US75894924 | 1924-12-30 | US1567739A | 1925-12-29 | KUHN JR ERNST |
157 | Planer | US51297321 | 1921-11-05 | US1513390A | 1924-10-28 | HACKER HORACE W |
158 | Milling machine | US36795120 | 1920-03-22 | US1499754A | 1924-07-01 | SPROUL WILLIAM C |
159 | Milling machine | US42262820 | 1920-11-08 | US1485209A | 1924-02-26 | HENRY BARROWS HUBERT |
160 | Assigktob to the estgebsoll milling | US1414812D | US1414812A | 1922-05-02 | ||