Number | Name | Date | Kind |
---|---|---|---|
131239 | Adler et al. | Sep 1872 | |
D. 252388 | Fjella-Jensen | Jul 1979 | |
516026 | Seaver | Mar 1894 | |
934701 | Swanson | Sep 1909 | |
1147458 | Steely | Jul 1915 | |
2181566 | Jensen | Nov 1939 | |
2343441 | Babcock et al. | Mar 1944 | |
2434028 | Wieland | Jan 1948 | |
3937343 | Spulak | Feb 1976 | |
4223881 | Hickman | Sep 1980 | |
4713957 | Eder et al. | Dec 1987 | |
5651298 | Break et al. | Jul 1997 | |
5743129 | Chubb et al. | Apr 1998 | |
6070696 | Chubb et al. | Jun 2000 |
Number | Date | Country |
---|---|---|
403677 | Jun 1966 | CH |
2504429 | Oct 1982 | FR |
2 206 069 | Dec 1988 | GB |
Entry |
---|
Cidan Advertisement—Folding Machine Model SB. |
JOUANEL Industrie Advertisement, Sep. 1996. |
SCHECHTL Advertisement, p. 80. |
Van Mark Advertisement—Mark IV Industrial Portable Bending Brake. |
Dimos Brochure, Nov. 1991. |