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 Reverse twist barbwire US32525140 1940-03-21 US2310668A 1943-02-09 NELSON HENRY A
62 Manufacture of barbed wire US22974438 1938-09-13 US2227869A 1941-01-07 HANS THIEMER; PETER HILLESHEIM
63 Barbed wire US50245321 1921-09-22 US1468218A 1923-09-18 GLADYS STOREY EMILY
64 Machine for making reel-frames US30431519 1919-06-14 US1341964A 1920-06-01 JOHN YENNETT; LONKERT EDWARD T
65 Barbed-wire fencing. US20839117 1917-12-22 US1281697A 1918-10-15 STURTEVANT THOMAS L
66 Fencing-strand. US1914875601 1914-12-05 US1142126A 1915-06-08 STURTEVANT THOMAS LEGGETT
67 Wire fencing. US1906342892 1906-11-10 US850308A 1907-04-16 MACLEOD GEORGE STEWARD
68 Material for fences. US1903166173 1903-07-18 US758154A 1904-04-26 STICKLEY JOSEPH
69 Barbed-wire fence. US1901087908 1901-12-31 US699062A 1902-04-29 BAIN JOHN H
70 Barbed-wire machine. US1901067728 1901-07-10 US689712A 1901-12-24 EMERY WILBER
71 Barbed wire. US1898683491 1898-06-15 US638320A 1899-12-05 CARROLL FRANCIS C
72 Barb-wire machine US498110D US498110A 1893-05-23
73 Manufacture of barbed wire US491304D US491304A 1893-02-07
74 Barb for wire fences US472044D US472044A 1892-04-05
75 Half to francis g US469062D US469062A 1892-02-16
76 Barb for wire fences US421055D US421055A 1890-02-11
77 Orlando huffman US418617D US418617A 1889-12-31
78 Fence-making machine US389590D US389590A 1888-09-18
79 Orlando huffman US380573D US380573A 1888-04-03
80 ziegle-r US359485D US359485A 1887-03-15
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