序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
61 Method of making bullets US11944649 1949-10-04 US2571520A 1951-10-16 BARNES FRED N
62 Feed mechanism for projectile assembly machines US58601345 1945-03-31 US2523278A 1950-09-26 CARL JR EMERSON G
63 Die for swedging bullets US52576644 1944-03-09 US2451488A 1948-10-19 HUNTINGTON FREDERICK T
64 Method of making projectiles US30216039 1939-10-31 US2349677A 1944-05-23 REYNOLDS WALDO S
65 Method of making cores for projectiles US36234240 1940-10-23 US2346462A 1944-04-11 SOUTHWELL RAYMOND J; CONNER EDWARD A
66 Small-caliber rifle bullet and process of making the same US6248325 1925-10-14 US1732211A 1929-10-15 OLIN JOHN M; SCHURICHT ALFONS G
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